(0x7f0000000300)={0x0, 0x12, 0x0, @thr={&(0x7f00000004c0)="dc58f5ca47458e73f54a60fdf06c8ea136cdebc0e531eda607aa9970657eb326b635567983f6390be1864419f011bd43a63340f692788e99250f495a0bb0fe82", &(0x7f0000000540)="872aa7653d79b32a26040c0aa08fcb53d6a58301cdcb6f728fc9ccfcfb66b1790a7ff5747f3e1b169b523b2d9f7be7aa0d5e13295200107c81d75e335b6cafc5bebda5c8a8966e8b76ffae24c15cc127753242bd370b8fe6aa898abdd8cebef0f675d0ea24a1931a8116dc37f31c3538135178533e9031abe6a553c5f672b0e18de329f9"}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15, 0x2}, &(0x7f0000000400)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000480)=ANY=[@ANYBLOB='[d::]:'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000000580), 0x10000005c) 11:36:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x10000c0, 0x0) 11:36:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:48 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x2000000, 0x0) [ 422.745336] libceph: connect [d::]:6789 error -101 [ 422.757539] libceph: mon0 [d::]:6789 connect error [ 422.777762] ceph: No mds server is up or the cluster is laggy [ 422.785878] libceph: connect [d::]:6789 error -101 11:36:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 422.807372] libceph: mon0 [d::]:6789 connect error [ 423.074863] libceph: connect [d::]:6789 error -101 [ 423.080921] libceph: mon0 [d::]:6789 connect error [ 423.095219] ceph: No mds server is up or the cluster is laggy [ 423.104394] libceph: connect [d::]:6789 error -101 [ 423.116706] libceph: mon0 [d::]:6789 connect error 11:36:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_mount_image$gfs2meta(&(0x7f0000001700), &(0x7f0000001740)='./file0\x00', 0x200, 0x2, &(0x7f0000001840)=[{&(0x7f0000001780)="ca50c00c31a9099a4e21b5bc7a4feb8795ba63adee809066a698e815c8a7b4bee6eccd66", 0x24, 0xea4b}, {&(0x7f00000017c0)="882b6ec385f99561dfd5e21ead54bff03f336e68a6767b244e1c5a62bfa092f3716d3ca310c915cdcbd7a76bbc7f185d7f6a9ccde1846e50f1327b77fc048faed1ce27928632996e57db", 0x4a, 0x5}], 0x180083, &(0x7f0000001880)={[{'\\-'}], [{@dont_measure}, {@hash}, {@euid_gt}]}) dup2(r3, r2) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000440), 0x8) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x6d) 11:36:48 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3000000, 0x0) 11:36:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) [ 423.326236] libceph: connect [d::]:6789 error -101 [ 423.331733] libceph: mon0 [d::]:6789 connect error [ 423.348263] ceph: No mds server is up or the cluster is laggy [ 423.354885] libceph: connect [d::]:6789 error -101 11:36:48 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) setuid(0xee00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/4096) 11:36:48 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x4000000, 0x0) [ 423.388738] libceph: mon0 [d::]:6789 connect error 11:36:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x5000000, 0x0) 11:36:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x6000000, 0x0) 11:36:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x7000000, 0x0) 11:36:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:49 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) [ 424.199481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 11:36:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x8000000, 0x0) 11:36:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x9000000, 0x0) 11:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xd000000, 0x0) 11:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xf000000, 0x0) 11:36:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x10000000, 0x0) 11:36:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x12000000, 0x0) 11:36:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12802000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x20000000, 0x0) 11:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12803000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x23000000, 0x0) 11:36:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12807000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x36000000, 0x0) 11:36:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280f000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3c020000, 0x0) 11:36:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128f0000000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3fffffff, 0x0) 11:36:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffff7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280b020000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x42534658, 0x0) 11:36:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x470b0000, 0x0) 11:36:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800030000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x480b0000, 0x0) 11:36:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800070000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x58465342, 0x0) 11:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128020b0000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x60000000, 0x0) 11:36:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128000f0000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:53 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x80030000, 0x0) 11:36:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xc0000001, 0x0) 11:36:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800f00000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:53 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xc4000000, 0x0) 11:36:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000300e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:54 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xc48a0300, 0x0) 11:36:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800400300e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:54 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xf5ffffff, 0x0) 11:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800034000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:54 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xff0f0000, 0x0) 11:36:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128fffff000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:54 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffff3f, 0x0) 11:36:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffff7f, 0x0) 11:36:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000001e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xfffffff5, 0x0) 11:36:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000002e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f000000c840)) 11:36:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x1000000000000, 0x0) 11:36:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000003e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3000000000000, 0x0) 11:36:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000007e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f000000c840)) 11:36:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x4000000000000, 0x0) 11:36:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:36:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000020be281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f000000c840)) 11:36:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x10000000000000, 0x0) 11:36:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x100000000000000, 0x0) 11:36:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000000fe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, 0x0) 11:36:56 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x10000c0ffffffff, 0x0) 11:36:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128aaa8fd46e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x200000000000000, 0x0) 11:36:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, 0x0) 11:36:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128ffffff9ee281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x300000000000000, 0x0) 11:36:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f000000c840)) 11:36:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12846fda8aae281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x400000000000000, 0x0) 11:36:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128fffffff0e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x500000000000000, 0x0) 11:36:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:57 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x600000000000000, 0x0) 11:36:58 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128fffffffce281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x700000000000000, 0x0) 11:36:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:58 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x800000000000000, 0x0) 11:36:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800f0ffffe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1287fffffffe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x900000000000000, 0x0) 11:36:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xd00000000000000, 0x0) 11:36:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1289effffffe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xf00000000000000, 0x0) 11:36:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:36:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x1000000000000000, 0x0) 11:36:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128f0ffffffe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:59 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x1200000000000000, 0x0) 11:36:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:36:59 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:36:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128fcffffffe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:36:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x2000000000000000, 0x0) 11:37:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:00 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800020000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x2300000000000000, 0x0) 11:37:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3600000000000000, 0x0) 11:37:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800030000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x3c02000000000000, 0x0) 11:37:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800070000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:01 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x4253465800000000, 0x0) 11:37:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128000f0000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:01 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x470b000000000000, 0x0) 11:37:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800f00000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:37:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x480b000000000000, 0x0) 11:37:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x6000000000000000, 0x0) 11:37:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128000b0200e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:37:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x8000000000000000, 0x0) 11:37:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000300e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x8003000000000000, 0x0) 11:37:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:37:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xc400000000000000, 0x0) 11:37:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000700e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000380)) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xc48a030000000000, 0x0) 11:37:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800020b00e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xf5ffffff00000000, 0x0) 11:37:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xff0f000000000000, 0x0) 11:37:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000f00e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:04 executing program 4 (fault-call:8 fault-nth:0): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffff3f00000000, 0x0) [ 439.148340] FAULT_INJECTION: forcing a failure. [ 439.148340] name failslab, interval 1, probability 0, space 0, times 0 [ 439.172963] CPU: 1 PID: 21259 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 439.180901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.190275] Call Trace: [ 439.192884] dump_stack+0x1fc/0x2ef [ 439.196535] should_fail.cold+0xa/0xf [ 439.200367] ? setup_fault_attr+0x200/0x200 [ 439.204738] ? lock_acquire+0x170/0x3c0 [ 439.208737] __should_failslab+0x115/0x180 [ 439.213020] should_failslab+0x5/0x10 [ 439.216845] kmem_cache_alloc+0x277/0x370 [ 439.221060] mmu_topup_memory_caches+0x8f/0x370 [ 439.225768] kvm_mmu_load+0x1e/0x1200 [ 439.229590] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 439.234732] ? construct_eptp+0x3b0/0x3b0 [ 439.238902] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 439.243962] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 439.248948] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 439.253818] ? get_task_pid+0x143/0x2a0 [ 439.257825] ? lock_downgrade+0x720/0x720 [ 439.262010] ? check_preemption_disabled+0x41/0x280 [ 439.267047] ? check_preemption_disabled+0x41/0x280 [ 439.272076] ? kvm_vcpu_ioctl+0x493/0xe10 [ 439.276295] kvm_vcpu_ioctl+0x493/0xe10 [ 439.280303] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 439.286182] ? check_preemption_disabled+0x41/0x280 [ 439.291189] ? check_preemption_disabled+0x41/0x280 [ 439.296215] ? perf_trace_lock_acquire+0x530/0x530 [ 439.301147] ? perf_trace_lock+0xe2/0x4b0 [ 439.305288] ? perf_trace_lock_acquire+0x530/0x530 [ 439.310219] ? perf_trace_lock+0xe2/0x4b0 [ 439.314364] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 439.320245] do_vfs_ioctl+0xcdb/0x12e0 [ 439.324128] ? lock_downgrade+0x720/0x720 [ 439.328395] ? check_preemption_disabled+0x41/0x280 [ 439.333408] ? ioctl_preallocate+0x200/0x200 [ 439.337821] ? __fget+0x356/0x510 [ 439.341384] ? do_dup2+0x450/0x450 [ 439.345274] ? vfs_write+0x393/0x540 [ 439.348975] ? fput+0x2b/0x190 [ 439.352160] ksys_ioctl+0x9b/0xc0 [ 439.355604] __x64_sys_ioctl+0x6f/0xb0 [ 439.359496] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 439.364125] do_syscall_64+0xf9/0x620 [ 439.367933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.373119] RIP: 0033:0x4665d9 [ 439.376309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 439.395323] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.403039] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 439.410326] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 439.417730] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.425006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 439.432264] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000f000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffff7f00000000, 0x0) 11:37:05 executing program 4 (fault-call:8 fault-nth:1): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffffff00000000, 0x0) 11:37:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000200e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 439.949219] FAULT_INJECTION: forcing a failure. [ 439.949219] name failslab, interval 1, probability 0, space 0, times 0 [ 439.970087] CPU: 0 PID: 21296 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 439.978014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.987818] Call Trace: [ 439.990437] dump_stack+0x1fc/0x2ef [ 439.994080] should_fail.cold+0xa/0xf [ 439.997901] ? setup_fault_attr+0x200/0x200 [ 440.002273] ? lock_acquire+0x170/0x3c0 [ 440.006271] __should_failslab+0x115/0x180 [ 440.010623] should_failslab+0x5/0x10 [ 440.014437] kmem_cache_alloc+0x277/0x370 [ 440.018636] mmu_topup_memory_caches+0x8f/0x370 [ 440.023324] kvm_mmu_load+0x1e/0x1200 [ 440.027136] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 440.032070] ? construct_eptp+0x3b0/0x3b0 [ 440.036231] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 440.041299] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 11:37:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 440.046350] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 440.051211] ? get_task_pid+0x143/0x2a0 [ 440.055218] ? lock_downgrade+0x720/0x720 [ 440.059583] ? check_preemption_disabled+0x41/0x280 [ 440.065091] ? check_preemption_disabled+0x41/0x280 [ 440.070165] ? kvm_vcpu_ioctl+0x493/0xe10 [ 440.074338] kvm_vcpu_ioctl+0x493/0xe10 [ 440.078342] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 440.084253] ? check_preemption_disabled+0x41/0x280 [ 440.089307] ? check_preemption_disabled+0x41/0x280 [ 440.094357] ? perf_trace_lock_acquire+0x530/0x530 [ 440.099305] ? perf_trace_lock+0xe2/0x4b0 [ 440.103860] ? perf_trace_lock_acquire+0x530/0x530 [ 440.108816] ? perf_trace_lock+0xe2/0x4b0 [ 440.114059] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 440.119995] do_vfs_ioctl+0xcdb/0x12e0 [ 440.123901] ? lock_downgrade+0x720/0x720 [ 440.128083] ? check_preemption_disabled+0x41/0x280 [ 440.133106] ? ioctl_preallocate+0x200/0x200 [ 440.137547] ? __fget+0x356/0x510 [ 440.141266] ? do_dup2+0x450/0x450 [ 440.145775] ? vfs_write+0x393/0x540 [ 440.149591] ? fput+0x2b/0x190 [ 440.152810] ksys_ioctl+0x9b/0xc0 [ 440.156252] __x64_sys_ioctl+0x6f/0xb0 [ 440.160139] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 440.164709] do_syscall_64+0xf9/0x620 [ 440.170274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.175458] RIP: 0033:0x4665d9 [ 440.178657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:37:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000300e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xffffffffc0000001, 0x0) [ 440.197563] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.205276] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 440.212533] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 440.219825] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 440.227117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 440.234424] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000700e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:06 executing program 4 (fault-call:8 fault-nth:2): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000f00e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) open(&(0x7f0000000380)='./bus\x00', 0x4000, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="02000000010003000000000002000600", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r2, @ANYBLOB="10000000000000002000040000000000"], 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r0}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ca892da6e97a54d50426e4e3f7c43c8f5dc13e4449e7b2724c118323904e52f1224e3edcfac919e5a0c308e0e36b57c84552ca5b344e4726e47ecde33f4a536d35980cb4b05d38b507633f", 0x4b, 0x6}, {&(0x7f0000000140)="40ab91146fb86650052aac40dee6db0609abca1b116e276d7f0028abf38e9f0c6e41856cb9f56553a524afb323a996e55a4635e5d46f4848a0bc21594ae522a4079054758bd76b20bd4aad850c759ff693a3063a85a561f298c6e17ef9c99813423f393a10b82a231ab4ef8f9b08361b0801272e7b4be914b18e5438824bdf1ff5772204e0bb1dfc071bc51af2b7c87e29f1f4e3468d2122b3584af4095a2fdeb8f73f", 0xa3, 0xae}, {&(0x7f0000000200)="c53cd59ea439747f3fd8b13a71cb8e0658439ed70e6ae497fefcc117aae42c0968f0845a4b34a6a057dc1a8a2297687e30c3750fc525a697aa27f65eff03d916421bd2b42a797adef5755384542209fc7a180ff722c8adf3da63cec009fcc1abf202ea368907786d35dd3b8d4725c7a5c6b83e7872b8929b1d9404cc943830ee0f8ea9373967be6196bf448dea752063aa97959ccbe6af4438db44b607709d05d2a634d85822caf0c0b31a5c", 0xac, 0xffffffff}], 0x4, &(0x7f0000000340)={[{}], [{@uid_gt={'uid>', r0}}, {@fowner_gt={'fowner>', 0xee01}}]}) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_read_part_table(0x0, 0x0, 0x0) 11:37:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000f000e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 440.985885] FAULT_INJECTION: forcing a failure. [ 440.985885] name failslab, interval 1, probability 0, space 0, times 0 11:37:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000, &(0x7f0000000100)="815f5d76bb41f151d1fa8bf58c8476e5f3e67eb3e1c0b28922f8d90004bd8459b7b3e54e2d4c9ca60521dc7ce5eda2eb1a3508f7550aebcfe9bd0e66af8adc64161c2cf53fbd1cf476a7e4caec35260d09a4723eead5681bae62dfe0f39b1684d1f0e124448385a3dbafbae4b80f4a46344847458fbd60dced28d09ea0db1967735faa6c60c8db18ad68ff4985785ffef955866b", &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)="405d13409f5eeeeb721d084164fb97dce5fb830005167e1a12b07949500ef7c53ee77357c03793a860cb0874f93861eac85f4ad69d313a3433575f894e281b4938a5fb34bc41ded4d903f7d1e9fb03903400cee207cba22d42cc5a84bc9931a9f514e3bbf9e73ac5f998749ed440dfb0e62a0ee5d205d3fc976c2793ee52ca327674d6e5da5d3d5c839694f093196d95f253f328d0a463671ffece9a38ba17cf4e16b8372f8419de2ff14c54d7a85e7220a07fb9ddc2f996658fc9cdd783a373f15eb57806d9077302773f27c6d3b4c485ae6fe359") mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c6f6f048f668bfabc21ba391402703000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000b02e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 441.053278] CPU: 0 PID: 21361 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 441.061301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.070775] Call Trace: [ 441.073399] dump_stack+0x1fc/0x2ef [ 441.077056] should_fail.cold+0xa/0xf [ 441.080880] ? setup_fault_attr+0x200/0x200 [ 441.085266] ? lock_acquire+0x170/0x3c0 [ 441.089294] __should_failslab+0x115/0x180 [ 441.093548] should_failslab+0x5/0x10 [ 441.097485] kmem_cache_alloc+0x277/0x370 [ 441.101656] mmu_topup_memory_caches+0x8f/0x370 [ 441.106350] kvm_mmu_load+0x1e/0x1200 [ 441.110171] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 441.115115] ? construct_eptp+0x3b0/0x3b0 [ 441.119304] ? mark_held_locks+0xa6/0xf0 [ 441.123423] ? kvm_get_time_scale+0x17b/0x1e0 [ 441.127965] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 441.133208] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 441.138082] ? get_task_pid+0x143/0x2a0 [ 441.143243] ? lock_downgrade+0x720/0x720 [ 441.147422] ? check_preemption_disabled+0x41/0x280 [ 441.152598] ? check_preemption_disabled+0x41/0x280 [ 441.157646] ? kvm_vcpu_ioctl+0x493/0xe10 [ 441.161912] kvm_vcpu_ioctl+0x493/0xe10 [ 441.166030] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 441.171945] ? check_preemption_disabled+0x41/0x280 [ 441.177079] ? check_preemption_disabled+0x41/0x280 [ 441.182120] ? perf_trace_lock_acquire+0x530/0x530 [ 441.187072] ? perf_trace_lock+0xe2/0x4b0 [ 441.191250] ? perf_trace_lock_acquire+0x530/0x530 [ 441.196196] ? perf_trace_lock+0xe2/0x4b0 [ 441.200376] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 441.206286] do_vfs_ioctl+0xcdb/0x12e0 [ 441.210199] ? lock_downgrade+0x720/0x720 [ 441.214393] ? check_preemption_disabled+0x41/0x280 [ 441.219462] ? ioctl_preallocate+0x200/0x200 [ 441.223931] ? __fget+0x356/0x510 [ 441.227410] ? do_dup2+0x450/0x450 [ 441.230973] ? vfs_write+0x393/0x540 [ 441.234702] ? fput+0x2b/0x190 [ 441.237918] ksys_ioctl+0x9b/0xc0 [ 441.241400] __x64_sys_ioctl+0x6f/0xb0 [ 441.245304] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 441.249908] do_syscall_64+0xf9/0x620 [ 441.253735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.258941] RIP: 0033:0x4665d9 [ 441.262156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.281161] RSP: 002b:00007fcfe6dcf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 441.288888] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 441.296197] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000003e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 441.303481] RBP: 00007fcfe6dcf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 441.310801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 441.318095] R13: 00007ffdd4c75faf R14: 00007fcfe6dcf300 R15: 0000000000022000 [ 441.328840] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.334477] ieee802154 phy1 wpan1: encryption failed: -22 11:37:06 executing program 4 (fault-call:8 fault-nth:3): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 441.523624] FAULT_INJECTION: forcing a failure. [ 441.523624] name failslab, interval 1, probability 0, space 0, times 0 [ 441.535744] CPU: 0 PID: 21398 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 441.543782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.553165] Call Trace: [ 441.555780] dump_stack+0x1fc/0x2ef [ 441.559448] should_fail.cold+0xa/0xf [ 441.563358] ? setup_fault_attr+0x200/0x200 [ 441.567768] ? lock_acquire+0x170/0x3c0 [ 441.572794] __should_failslab+0x115/0x180 [ 441.577350] should_failslab+0x5/0x10 [ 441.581149] kmem_cache_alloc+0x277/0x370 [ 441.585295] mmu_topup_memory_caches+0x8f/0x370 [ 441.589961] kvm_mmu_load+0x1e/0x1200 [ 441.593843] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 441.598969] ? construct_eptp+0x3b0/0x3b0 [ 441.603110] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 441.608127] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 441.613075] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 441.617912] ? get_task_pid+0x143/0x2a0 [ 441.621878] ? lock_downgrade+0x720/0x720 [ 441.626032] ? check_preemption_disabled+0x41/0x280 [ 441.632367] ? check_preemption_disabled+0x41/0x280 [ 441.637383] ? kvm_vcpu_ioctl+0x493/0xe10 [ 441.641533] kvm_vcpu_ioctl+0x493/0xe10 [ 441.645522] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 441.651398] ? check_preemption_disabled+0x41/0x280 [ 441.656417] ? check_preemption_disabled+0x41/0x280 [ 441.661466] ? perf_trace_lock_acquire+0x530/0x530 [ 441.666397] ? perf_trace_lock+0xe2/0x4b0 [ 441.670560] ? perf_trace_lock_acquire+0x530/0x530 [ 441.675480] ? perf_trace_lock+0xe2/0x4b0 [ 441.679784] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 441.685681] do_vfs_ioctl+0xcdb/0x12e0 [ 441.689668] ? lock_downgrade+0x720/0x720 [ 441.693938] ? check_preemption_disabled+0x41/0x280 [ 441.698969] ? ioctl_preallocate+0x200/0x200 [ 441.703371] ? __fget+0x356/0x510 [ 441.706835] ? do_dup2+0x450/0x450 [ 441.710384] ? vfs_write+0x393/0x540 [ 441.714111] ? fput+0x2b/0x190 [ 441.717328] ksys_ioctl+0x9b/0xc0 [ 441.720796] __x64_sys_ioctl+0x6f/0xb0 [ 441.724683] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 441.729322] do_syscall_64+0xf9/0x620 [ 441.733136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.738316] RIP: 0033:0x4665d9 [ 441.741502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.760402] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:37:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6c6f6d700400"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='cgroup\x00', 0x40820, &(0x7f0000000140)='-{:%-%:[$-\x00') syz_read_part_table(0x0, 0x0, 0x0) 11:37:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000007e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 441.768103] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 441.775370] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 441.782640] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 441.790047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 441.797436] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x94) 11:37:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000020be281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:07 executing program 4 (fault-call:8 fault-nth:4): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000000fe281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x97188800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2fc2980b8674dc5965b4a379646576f030000000000000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r0}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x6, 0x6, &(0x7f0000000340)=[{&(0x7f0000000140)="4e2125f5d6ccee2f60a65cdcd9db9abd65b7dada78a3442aa6b1747da85633b64485", 0x22, 0x7}, {&(0x7f0000000180)="91836cfb3e0f8cc325f0c6be7f938e6d0e1bcfd0", 0x14, 0x20}, {&(0x7f0000000440)="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", 0x1000, 0xe4}, {&(0x7f00000001c0)="be7d070c2b3d0baa8e5c92de9b9954cd123ce2b59935b679921cb04c74c545ee4240a29ed4374020300fd7dd1cffdc7e7b262c416c3cac5b84e7884671c3e46688077213713dead1a61a4814bdffbf3866e01590fc2ae3e2df839879553478ab1190a0a11279be1ce2cc7941b03125f63f5970e6c9fc2bf6460ae0dbe753915496740f828297eb31ee70506d99d21d2d2c13f1d6b8df88e7ee28a6a1224b0251037107d6dfa4b155f51c958c113e79b09ca99029657c0529582ee40be305795e7d478a3e4fb55cfdd5c77a15823112998c12abdebc2558d5c2", 0xd9, 0x8}, {&(0x7f00000002c0)="9c2abd74a1adb4f6bd579ad269856ef00b83bbc543872c5a0839a0358d5f2fad8456a1650fabb9d78fabf7d3156056d7888f2592f797db20f1aaa4af1e86d93c366948621eee4921721e391c65", 0x4d, 0xffffffffffff29af}, {&(0x7f0000001440)="5959ebfd885003fc5dd4ec837b92e616e06e27d315fca6e3bd79b84338d02f27df93c2ec7a9addc642db7854f3f99f58a9e01d308b5c46fe272161386602027f1cb7b68db78bacf6f68012840030bcfd438bfaed8ec86482df2ee2a2ad22aabf6f43d43d805d5263dee114ab9d06ee40408e32553ce72e35e8cc455f72e998bcc8f6765ba3915c9f96eb410f3d495626b6e0c2ec1406461a6cad05cf2d5a60e7eafc640edf5326943bd806a9005d3025f905269729095389f030cf14425cd130f1d1ffb88fa4ece96f258ab4acac", 0xce, 0x1}], 0x802, &(0x7f0000001540)={[{']}'}, {}, {'xfs\x00'}, {}, {'xfs\x00'}, {'xfs\x00'}], [{@subj_role={'subj_role', 0x3d, '/%'}}, {@subj_type={'subj_type', 0x3d, 'xfs\x00'}}, {@hash}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', r0}}, {@subj_user={'subj_user', 0x3d, 'xfs\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) [ 442.066117] FAULT_INJECTION: forcing a failure. [ 442.066117] name failslab, interval 1, probability 0, space 0, times 0 [ 442.085848] CPU: 1 PID: 21429 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 442.093772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.103142] Call Trace: [ 442.105749] dump_stack+0x1fc/0x2ef [ 442.109398] should_fail.cold+0xa/0xf [ 442.113214] ? setup_fault_attr+0x200/0x200 [ 442.117563] ? lock_acquire+0x170/0x3c0 [ 442.121561] __should_failslab+0x115/0x180 [ 442.125811] should_failslab+0x5/0x10 [ 442.129628] kmem_cache_alloc+0x277/0x370 [ 442.133799] mmu_topup_memory_caches+0x8f/0x370 [ 442.138506] kvm_mmu_load+0x1e/0x1200 [ 442.142369] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 442.147328] ? construct_eptp+0x3b0/0x3b0 [ 442.151516] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 442.157433] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 442.162403] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 442.167296] ? get_task_pid+0x143/0x2a0 [ 442.171300] ? lock_downgrade+0x720/0x720 [ 442.175500] ? check_preemption_disabled+0x41/0x280 [ 442.180544] ? check_preemption_disabled+0x41/0x280 [ 442.187160] ? kvm_vcpu_ioctl+0x493/0xe10 [ 442.191329] kvm_vcpu_ioctl+0x493/0xe10 [ 442.195351] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 442.201325] ? check_preemption_disabled+0x41/0x280 [ 442.206452] ? check_preemption_disabled+0x41/0x280 [ 442.211489] ? perf_trace_lock_acquire+0x530/0x530 [ 442.216437] ? perf_trace_lock+0xe2/0x4b0 [ 442.220604] ? perf_trace_lock_acquire+0x530/0x530 [ 442.225548] ? perf_trace_lock+0xe2/0x4b0 [ 442.229713] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 442.235616] do_vfs_ioctl+0xcdb/0x12e0 [ 442.239530] ? lock_downgrade+0x720/0x720 [ 442.243683] ? check_preemption_disabled+0x41/0x280 [ 442.248788] ? ioctl_preallocate+0x200/0x200 [ 442.253198] ? __fget+0x356/0x510 [ 442.256639] ? do_dup2+0x450/0x450 [ 442.260183] ? vfs_write+0x393/0x540 [ 442.263928] ? fput+0x2b/0x190 [ 442.267160] ksys_ioctl+0x9b/0xc0 [ 442.270773] __x64_sys_ioctl+0x6f/0xb0 [ 442.274689] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 442.279367] do_syscall_64+0xf9/0x620 [ 442.283173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.288356] RIP: 0033:0x4665d9 [ 442.291541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:37:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$adfs(&(0x7f00000000c0), &(0x7f00000002c0)='./file0\x00', 0x6, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000300)="b7d15549cd829dc5740cc9150d3a48e5d5ccd7669cc10102e8a9ddbf0b57ae61973d2ed4b6e1202776669758b3f6e3d44563333b5035d2a1e7ecb9f16041aea19185322135d4f858053cb6a7958393a05700a57a87a33c30f953abb3aea05143225b77c499c6556620330f8d9b4cddcb1309cb0e9a6139ea4694967fe42d785c00d72b0ea043362ca6658a211e228792ae2f6e6f47be568593f689ab13c0fcea88edcbc2d1", 0xa5, 0xf}, {&(0x7f00000003c0)="eaa008a61af99881ddf689d21fa70b9ebd0de806069c82813f15835ac28d5061e5939f5728fb6abb693abf2466146b7a5e0b639601a97e91d45d9a7c69f9fe8bc5cf7bf2d6c7f4cad10a9c612e7d13303e88f4453c17a58dcbbac3e8120f28a018419e9c492e47e4a48f21f7f4fdfe7675646a3417ca21c18546f354279bc5777ce756228101e4ea30502f5c4b01fe326930656c6632f61e907d5777f8e34ca9c0bd29448bb4f71f6e878ddc20ad50916d0f958bd9c682aa1c19ff5dd6e4e75b4c0b88f2c1c48515660af8c207da83930c44f412cb4a73c9c0df04d995", 0xdd, 0x6}, {&(0x7f00000004c0)="b5c3d1e41b0f0c65eb18c346ba78430baef453b150d6ad3bfd66af00b00416574923203ebf98ba5f3530e48674ecb07cca518c8e0f9dcd4080113a14ebaf91da284de30854fb2e456540c229f2ddca4c1ab9c24c3e6bda558270eb3b2afbab7c718af9579ea96179fc887c8ab2d185b002b6883a8ee39b852eb67a2510e00aeb3a9abf326419180f460064e87d8266a0719c442f87279e4de5f1e55c96c43630f320b54964a7bbacc0942b1dc4f9abe1c451083cb1e05c59aa25b5bce4000ef288bff87c0819f022af5588047b1607f7c728796b2c379c9b174b93255d4475314cdbc86b53fad80ab584457f997adf", 0xef, 0x7fff}], 0x0, &(0x7f0000000680)={[{'nobarrier'}, {'%'}, {'{^'}, {'\am\x00\t\x00\x00'}]}) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='affs\x00', 0x3008, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffff80, 0x2, &(0x7f0000000180)=[{0xfffffffffffffffc, 0x0, 0x8acb}, {&(0x7f0000000100)="c3a7238dadef69a6dbcaf9a0be27ca139c3eac955bcb42b6b25252ee04c67b288c8652ea204c568d697d52ffc896011074243692f68dbfd6b7adf293094cf283f121474686d2bc19c10a7e35d890f736adc391c7e28202a0955e0ad6cfb09ca018db8850d9", 0x65, 0x4}], 0x4, &(0x7f00000001c0)={[{@nobarrier}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) syz_read_part_table(0x0, 0x0, 0x0) 11:37:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a128000000f0e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 442.310450] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.318191] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 442.325520] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 442.332891] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.340268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.347556] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:08 executing program 4 (fault-call:8 fault-nth:5): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0xc00) accept4(r0, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000340)=0x80, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000002e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:08 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000ac0)=0x15) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x9) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x10000000000000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000380)=0x10) ioctl$TCSETSF(r1, 0x804c4700, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "867c44b34c08000000d700"}) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="3d0342f6b02d5c14a2ead091d8e27c64eace10060da5a0d80b053485dc2bf292088be07e55b3f2cabab13ada2058095b7de52531eb574486d7600d3097ab9f6bb73d204adad1cd76e4db0149bfded1eb91ea34fa6d51c0373d77503f6a75d87057a0cdc3d42b40724e5da296a4b81f4cb2bca031ad10151525a80b71458ea12328"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0xd) clone(0x3080000, &(0x7f0000000100)="52c69551cefcb1277fb292b3c4bb9d280573f6ef4395997b4408652a328de99b6bfb065e238f2df1021554c57f0b783f4d07a0d1cdbcd33ef397704241da52db3842f036294802ff5836cd674e40e7c4d3105e6bc570f9762dd91c5fc053274768f3485e29961a449bce754d8d953f1376ccc1d2ca5033087721ad2249d2c272f0ee3931", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)="704251e366d550c480e5c95fb1dd4fdb480396c07323acba24ed6a3d9446999c15827e7257cdc0f86daeb1b800f66df30f93d198c0bb13d161b248f47dfda80505d762740218094f34a66fbbc495c82fa01ed16b68589b718b37a026fac2fa49c604e25e6e6aa00c38a75a9de83b3d0f0fe586424371bc23ee6b5f9e30eead144b18def99e49bcc99a6481ab8475838d9bf6148a143a219aca2112c66467501d2d871e4578eddd661ae52caa288bb74dde64fe96db3341ef6ba62b113f8bfa959faa6c3ad11b4d2616472c084cee1eb1c62f3b") [ 442.797987] FAULT_INJECTION: forcing a failure. [ 442.797987] name failslab, interval 1, probability 0, space 0, times 0 11:37:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000003e281714e0500000008000100f0"], 0x1c}}, 0x0) [ 442.842407] CPU: 0 PID: 21462 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 442.850349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.859730] Call Trace: [ 442.862605] dump_stack+0x1fc/0x2ef [ 442.866245] should_fail.cold+0xa/0xf [ 442.870055] ? setup_fault_attr+0x200/0x200 [ 442.874400] ? lock_acquire+0x170/0x3c0 [ 442.878400] __should_failslab+0x115/0x180 [ 442.882654] should_failslab+0x5/0x10 [ 442.886473] kmem_cache_alloc+0x277/0x370 [ 442.890639] mmu_topup_memory_caches+0x8f/0x370 [ 442.895329] kvm_mmu_load+0x1e/0x1200 [ 442.899146] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 442.904097] ? construct_eptp+0x3b0/0x3b0 [ 442.908259] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 442.913302] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 442.918295] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 442.923271] ? get_task_pid+0x143/0x2a0 [ 442.927562] ? lock_downgrade+0x720/0x720 [ 442.931731] ? check_preemption_disabled+0x41/0x280 [ 442.937294] ? check_preemption_disabled+0x41/0x280 [ 442.942349] ? kvm_vcpu_ioctl+0x493/0xe10 [ 442.946524] kvm_vcpu_ioctl+0x493/0xe10 [ 442.950546] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 442.956467] ? check_preemption_disabled+0x41/0x280 [ 442.961507] ? check_preemption_disabled+0x41/0x280 [ 442.966558] ? perf_trace_lock_acquire+0x530/0x530 [ 442.971551] ? perf_trace_lock+0xe2/0x4b0 [ 442.975729] ? perf_trace_lock_acquire+0x530/0x530 [ 442.980681] ? perf_trace_lock+0xe2/0x4b0 [ 442.984866] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 442.990777] do_vfs_ioctl+0xcdb/0x12e0 [ 442.994714] ? lock_downgrade+0x720/0x720 [ 442.998889] ? check_preemption_disabled+0x41/0x280 [ 443.003929] ? ioctl_preallocate+0x200/0x200 [ 443.008682] ? __fget+0x356/0x510 [ 443.012163] ? do_dup2+0x450/0x450 [ 443.015731] ? vfs_write+0x393/0x540 [ 443.019559] ? fput+0x2b/0x190 [ 443.022780] ksys_ioctl+0x9b/0xc0 [ 443.027517] __x64_sys_ioctl+0x6f/0xb0 [ 443.031438] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 443.036134] do_syscall_64+0xf9/0x620 [ 443.039957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.045186] RIP: 0033:0x4665d9 [ 443.048411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.067336] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 443.075065] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 443.082706] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 443.090085] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.097376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.104668] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000007e281714e0500000008000100f0"], 0x1c}}, 0x0) 11:37:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:08 executing program 4 (fault-call:8 fault-nth:6): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a1280000000fe281714e0500000008000100f0"], 0x1c}}, 0x0) [ 443.459894] FAULT_INJECTION: forcing a failure. [ 443.459894] name failslab, interval 1, probability 0, space 0, times 0 [ 443.476470] CPU: 1 PID: 21569 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 443.484388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.494488] Call Trace: [ 443.497090] dump_stack+0x1fc/0x2ef [ 443.500737] should_fail.cold+0xa/0xf [ 443.504553] ? setup_fault_attr+0x200/0x200 [ 443.508887] ? lock_acquire+0x170/0x3c0 [ 443.512887] __should_failslab+0x115/0x180 [ 443.517144] should_failslab+0x5/0x10 [ 443.520986] kmem_cache_alloc+0x277/0x370 [ 443.525156] mmu_topup_memory_caches+0x8f/0x370 [ 443.529867] kvm_mmu_load+0x1e/0x1200 [ 443.533684] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 443.538626] ? construct_eptp+0x3b0/0x3b0 [ 443.542811] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 443.547870] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 443.552849] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 443.557713] ? get_task_pid+0x143/0x2a0 [ 443.561712] ? lock_downgrade+0x720/0x720 [ 443.567548] ? check_preemption_disabled+0x41/0x280 [ 443.572596] ? check_preemption_disabled+0x41/0x280 [ 443.577645] ? kvm_vcpu_ioctl+0x493/0xe10 [ 443.581818] kvm_vcpu_ioctl+0x493/0xe10 [ 443.585813] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 443.591715] ? check_preemption_disabled+0x41/0x280 [ 443.596775] ? check_preemption_disabled+0x41/0x280 [ 443.601819] ? perf_trace_lock_acquire+0x530/0x530 [ 443.606775] ? perf_trace_lock+0xe2/0x4b0 [ 443.610956] ? perf_trace_lock_acquire+0x530/0x530 [ 443.615907] ? perf_trace_lock+0xe2/0x4b0 [ 443.620085] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 443.625987] do_vfs_ioctl+0xcdb/0x12e0 [ 443.629890] ? lock_downgrade+0x720/0x720 [ 443.634058] ? check_preemption_disabled+0x41/0x280 [ 443.639098] ? ioctl_preallocate+0x200/0x200 [ 443.643537] ? __fget+0x356/0x510 [ 443.647301] ? do_dup2+0x450/0x450 [ 443.650854] ? vfs_write+0x393/0x540 [ 443.654589] ? fput+0x2b/0x190 [ 443.657803] ksys_ioctl+0x9b/0xc0 [ 443.661272] __x64_sys_ioctl+0x6f/0xb0 [ 443.665171] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 443.669767] do_syscall_64+0xf9/0x620 [ 443.673583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.678776] RIP: 0033:0x4665d9 [ 443.681976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.700894] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:37:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 443.708647] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 443.715939] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 443.723434] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.730749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.738070] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:37:09 executing program 4 (fault-call:8 fault-nth:7): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 443.906718] nbd: couldn't find device at index 240 [ 444.004774] FAULT_INJECTION: forcing a failure. [ 444.004774] name failslab, interval 1, probability 0, space 0, times 0 [ 444.019007] CPU: 1 PID: 21666 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 444.026912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.036278] Call Trace: [ 444.038880] dump_stack+0x1fc/0x2ef [ 444.042528] should_fail.cold+0xa/0xf [ 444.046356] ? setup_fault_attr+0x200/0x200 [ 444.051043] ? lock_acquire+0x170/0x3c0 [ 444.055040] __should_failslab+0x115/0x180 [ 444.059313] should_failslab+0x5/0x10 [ 444.063128] kmem_cache_alloc+0x277/0x370 [ 444.067296] mmu_topup_memory_caches+0x8f/0x370 [ 444.072613] kvm_mmu_load+0x1e/0x1200 [ 444.076438] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 444.081402] ? construct_eptp+0x3b0/0x3b0 [ 444.085568] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 444.091304] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 444.096268] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 444.101126] ? get_task_pid+0x143/0x2a0 [ 444.105120] ? lock_downgrade+0x720/0x720 [ 444.109295] ? check_preemption_disabled+0x41/0x280 [ 444.114325] ? check_preemption_disabled+0x41/0x280 [ 444.119370] ? kvm_vcpu_ioctl+0x493/0xe10 [ 444.123530] kvm_vcpu_ioctl+0x493/0xe10 [ 444.127527] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 444.133433] ? check_preemption_disabled+0x41/0x280 [ 444.138476] ? check_preemption_disabled+0x41/0x280 [ 444.143534] ? perf_trace_lock_acquire+0x530/0x530 [ 444.148477] ? perf_trace_lock+0xe2/0x4b0 [ 444.152771] ? perf_trace_lock_acquire+0x530/0x530 [ 444.158182] ? perf_trace_lock+0xe2/0x4b0 [ 444.162617] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 444.168522] do_vfs_ioctl+0xcdb/0x12e0 [ 444.172425] ? lock_downgrade+0x720/0x720 [ 444.176585] ? check_preemption_disabled+0x41/0x280 [ 444.181611] ? ioctl_preallocate+0x200/0x200 [ 444.186123] ? __fget+0x356/0x510 [ 444.189852] ? do_dup2+0x450/0x450 [ 444.193969] ? vfs_write+0x393/0x540 [ 444.197710] ? fput+0x2b/0x190 [ 444.200922] ksys_ioctl+0x9b/0xc0 [ 444.204387] __x64_sys_ioctl+0x6f/0xb0 [ 444.208285] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 444.212895] do_syscall_64+0xf9/0x620 [ 444.216708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.221904] RIP: 0033:0x4665d9 [ 444.225098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.244011] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:37:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="b76a8dc03c23cbaeac0e6465762f6c6fed14dcaae298007f484ffe3e62caa01fccb50d0b8dd51c779c5be0af4eb3fe8cfdd56ac8d032dcea25804b91c477d7e87e19524ce7cce4dc3e8aeabe47ce49470e171b650af3e596a404ac997e8e5e09ae632c68a56dbf6d3a629282a2fdfb8f63f0dc80581155cd33000000000000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:37:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 444.251745] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 444.259037] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 444.266313] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.273598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.280911] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 [ 444.385429] nbd: couldn't find a device at index 240 11:37:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:10 executing program 4 (fault-call:8 fault-nth:8): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='v7\x00', 0x2048400, &(0x7f0000000140)='xfs\x00') 11:37:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000001000100f0"], 0x1c}}, 0x0) [ 444.556052] FAULT_INJECTION: forcing a failure. [ 444.556052] name failslab, interval 1, probability 0, space 0, times 0 [ 444.569940] CPU: 1 PID: 21794 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 444.577850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.587220] Call Trace: [ 444.589824] dump_stack+0x1fc/0x2ef [ 444.593475] should_fail.cold+0xa/0xf [ 444.597332] ? setup_fault_attr+0x200/0x200 [ 444.601670] ? lock_acquire+0x170/0x3c0 [ 444.605673] __should_failslab+0x115/0x180 [ 444.609927] should_failslab+0x5/0x10 [ 444.613740] kmem_cache_alloc+0x277/0x370 [ 444.617907] mmu_topup_memory_caches+0x8f/0x370 [ 444.622603] kvm_mmu_load+0x1e/0x1200 [ 444.626416] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 444.631354] ? construct_eptp+0x3b0/0x3b0 [ 444.634449] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 444.635512] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 444.635565] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 444.654033] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 444.658893] ? get_task_pid+0x143/0x2a0 [ 444.662898] ? lock_downgrade+0x720/0x720 [ 444.667073] ? check_preemption_disabled+0x41/0x280 [ 444.672220] ? check_preemption_disabled+0x41/0x280 [ 444.677272] ? kvm_vcpu_ioctl+0x493/0xe10 [ 444.681452] kvm_vcpu_ioctl+0x493/0xe10 [ 444.685442] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 444.691340] ? check_preemption_disabled+0x41/0x280 [ 444.696371] ? check_preemption_disabled+0x41/0x280 [ 444.701403] ? perf_trace_lock_acquire+0x530/0x530 [ 444.706348] ? perf_trace_lock+0xe2/0x4b0 [ 444.710598] ? perf_trace_lock_acquire+0x530/0x530 [ 444.715546] ? perf_trace_lock+0xe2/0x4b0 [ 444.719722] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 444.725649] do_vfs_ioctl+0xcdb/0x12e0 [ 444.729558] ? lock_downgrade+0x720/0x720 [ 444.734091] ? check_preemption_disabled+0x41/0x280 [ 444.739135] ? ioctl_preallocate+0x200/0x200 [ 444.743558] ? __fget+0x356/0x510 [ 444.747027] ? do_dup2+0x450/0x450 [ 444.750572] ? vfs_write+0x393/0x540 [ 444.754300] ? fput+0x2b/0x190 [ 444.757519] ksys_ioctl+0x9b/0xc0 [ 444.761000] __x64_sys_ioctl+0x6f/0xb0 [ 444.764975] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 444.769567] do_syscall_64+0xf9/0x620 [ 444.773387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.778583] RIP: 0033:0x4665d9 [ 444.781786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:37:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = socket(0xa, 0x6, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@empty, @in6=@local, 0x4e24, 0x114, 0x4e21, 0x17, 0x2, 0x80, 0x80, 0x2, 0x0, 0xee00}, {0x2, 0x0, 0x3ff, 0x0, 0x3, 0x81, 0x2, 0x9}, {0x8, 0x4, 0x5, 0x401}, 0xe9, 0x0, 0x1, 0x0, 0x3}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d6, 0x6c}, 0xa, @in=@multicast1, 0x3501, 0x2, 0x3, 0xdf, 0x10001, 0xffff6e74, 0xfffffffa}}, 0xe8) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000ac0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x40, 0xc, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8001}, 0x4) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6c6f6f706ce8"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000200), &(0x7f0000000380)='./file0\x00', 0x20, 0x6, &(0x7f0000000780)=[{&(0x7f00000003c0)="4c9214f8", 0x4, 0xfff}, {&(0x7f0000000440)="c45c4f0758caee3b8039c50e149549ce7f1624ad14573a6877a103d097cb078a981dc707301646284be70e3a76466296afe57b7f3f21316567e67d6175826eb13fba94a0cbb06ea166f1afb9b7fc8d8297e247adbf4ae0c41d185bd8439cd76372ff9c632ca131fb9f13f8c963ee90bafedc719f00396fd81ee3550e0702787d91a22feeff75d6b88d6d3b61b2ce85a21be04fad544e5dde2193a55f1f0d37506df6211af916209fa8793214ab269b28ae4a55b831d3a214e1c4f6a5b657478a7898b9c0fc9b950887a7306ac86b91cdb7106604b865c721e7a22452c457317fa8", 0xe1, 0x8aad}, {&(0x7f0000000540)="3af9820a7c00bf64053dd011b7ba9e7640d4e0541caa0eb33cd43e2b9690d73809e701690e3c4c8ca1a84a0ac9027351a706ed364416e40e4dae03907b4abaaf17d9b7ef99e68c767e32d84a32ab8f4b32103ef11aa46639ab853cc60a", 0x5d, 0xf84}, {&(0x7f00000005c0)="19b719cb9f55857b59f0d2a013c1e854a3be710362dc10", 0x17}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="fbf9da7b03e0e1a8f1d1db5785c27049d5fe79e6fd7cf5729433913605e6651e264ea3f83025d9eb2ff7efe9e82b166a5cbec00e87b05198f004a8438473cf646a0c106f689a58f2967f9bbbfb39cdbb54cd79a7affd6be7eff5b0a6c651e1641188d58a02a7f7ecb1", 0x69}], 0x61002, &(0x7f0000000840)=ANY=[@ANYBLOB="03006400", @ANYRESHEX=0x0, @ANYBLOB=',fmask=00000000000000000000005,audit,obj_role=subj_type,\x00']) syz_mount_image$vxfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x101, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="0eb9c6bca6fa7b61cd1926fc7a29478f4c363b5168940faf77ae9793cf59203f707c8cba0ce6b70d0c85661707e749138240435d166d751e175c62a2ff4e351018c1352d5acf0b7ccdfcf50cf1ab454ebe1e1a3a2232e957201d9c7bd923ce5c6a3f5afed09f79674f82d5ca54b5868d1a6d05c721e0f4e6", 0x78, 0x6}, {&(0x7f0000000280)="93baf219788a58a8a6ab59981e06f94e5d9ea8c8ee66b4e9beea857a4db1e85278b98cb0abec1260622d7b9508e93e2ea8cd1fc1a2afef422a331c7efc262946de9b2d78f03d99507f1b8d823a8b98f157ed7697cee99f99ab5612d219ab4642ebe70f4e6fae7601c203095fa83cf799f78f84f481be2b451a94a564bf9fd19edc2e55b85c84174d1a30b41f89aa361ba4853e50725b11b2b98218f3f8caf00d239096f619225325f9e4721be85407979790b0e702927c3e57dbcf5992577935a7b518e4fc7c621f32bf490a73b81574dd1c8a06c4cf7ef703f25f5e1a5448173cc44bfb98918184f17b64f90acd504a814fb7931982", 0xf6, 0x40}], 0x1000000, &(0x7f00000008c0)=ANY=[@ANYBLOB="a7ae06ed41e07e8333ae71c6773b580c4c2c2c64212625235e275e7b40282c2f6465762f6c6f6f702c2c7375626a5f747970653d786601002c7375626a5f757365723d786673002c00"]) 11:37:10 executing program 5: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 444.800897] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 444.808618] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 444.815900] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 444.823176] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.830456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.837768] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000003000100f0"], 0x1c}}, 0x0) 11:37:10 executing program 4 (fault-call:8 fault-nth:9): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:10 executing program 5: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 444.948957] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 11:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_WANT_1X_4WAY_HS={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r0, 0x800, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7, 0x20004d}}}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000840}, 0x48805) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='/dev*loop0\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 445.050220] FAULT_INJECTION: forcing a failure. [ 445.050220] name failslab, interval 1, probability 0, space 0, times 0 [ 445.072701] CPU: 0 PID: 21851 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 445.080630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.089999] Call Trace: [ 445.092617] dump_stack+0x1fc/0x2ef [ 445.096281] should_fail.cold+0xa/0xf [ 445.100108] ? setup_fault_attr+0x200/0x200 [ 445.104467] ? lock_acquire+0x170/0x3c0 [ 445.108474] __should_failslab+0x115/0x180 [ 445.112755] should_failslab+0x5/0x10 [ 445.116585] kmem_cache_alloc+0x277/0x370 [ 445.120873] mmu_topup_memory_caches+0x8f/0x370 [ 445.125575] kvm_mmu_load+0x1e/0x1200 [ 445.129427] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 445.134415] ? construct_eptp+0x3b0/0x3b0 [ 445.138588] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 445.143731] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 445.148710] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 445.153585] ? get_task_pid+0x143/0x2a0 [ 445.157591] ? lock_downgrade+0x720/0x720 [ 445.161773] ? check_preemption_disabled+0x41/0x280 [ 445.167245] ? check_preemption_disabled+0x41/0x280 [ 445.172402] ? kvm_vcpu_ioctl+0x493/0xe10 [ 445.176569] kvm_vcpu_ioctl+0x493/0xe10 [ 445.180566] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 445.186471] ? check_preemption_disabled+0x41/0x280 [ 445.191504] ? check_preemption_disabled+0x41/0x280 [ 445.196546] ? perf_trace_lock_acquire+0x530/0x530 [ 445.201522] ? perf_trace_lock+0xe2/0x4b0 [ 445.205694] ? perf_trace_lock_acquire+0x530/0x530 [ 445.210639] ? perf_trace_lock+0xe2/0x4b0 [ 445.216993] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 445.222910] do_vfs_ioctl+0xcdb/0x12e0 [ 445.226819] ? lock_downgrade+0x720/0x720 [ 445.230996] ? check_preemption_disabled+0x41/0x280 [ 445.236313] ? ioctl_preallocate+0x200/0x200 [ 445.241038] ? __fget+0x356/0x510 [ 445.244514] ? do_dup2+0x450/0x450 [ 445.248092] ? vfs_write+0x393/0x540 [ 445.252526] ? fput+0x2b/0x190 [ 445.255752] ksys_ioctl+0x9b/0xc0 [ 445.259233] __x64_sys_ioctl+0x6f/0xb0 [ 445.263517] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 445.268120] do_syscall_64+0xf9/0x620 [ 445.271963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.277172] RIP: 0033:0x4665d9 [ 445.280442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 445.299371] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.307132] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 445.314443] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 445.322225] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 445.329684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 445.336972] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0502000008000100f0"], 0x1c}}, 0x0) 11:37:10 executing program 5: r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6450a1941465762f6c6f"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:11 executing program 4 (fault-call:8 fault-nth:10): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000f169710d254e83121ae03a706b495b57642dc8a85438ea5f3935926034e3ec1715e397d52678"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0503000008000100f0"], 0x1c}}, 0x0) 11:37:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000280)={0xffffffffffffffff, r0, 0x7fff, 0x94, &(0x7f0000000100)="1e672294dfadea0c8f7503ea49223a1b5113b457b5d0ab77c0879045f43f37f2afd33183fbe518a865fad6682c9edc789d5f784371407702add9906a75c86575cef9be02b70b4ecf46cfb21fa2ebf93536747a6c92d647c00fdb3d18edac630009f9d5035a63ece776965e79ac7144a54136f278c6f2eb42e67ae191f11bfce77d3c5be562f5a946b2f347f9bed1aa0f4b87b2fe", 0x20, 0x26, 0x7, 0xfffd, 0x8001, 0x1, 0x40, 'syz1\x00'}) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6c6f00000080"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xeb) 11:37:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0507000008000100f0"], 0x1c}}, 0x0) [ 445.851107] FAULT_INJECTION: forcing a failure. [ 445.851107] name failslab, interval 1, probability 0, space 0, times 0 [ 445.893537] CPU: 1 PID: 21911 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 445.901482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.910855] Call Trace: [ 445.913469] dump_stack+0x1fc/0x2ef [ 445.917116] should_fail.cold+0xa/0xf [ 445.921281] ? setup_fault_attr+0x200/0x200 [ 445.925635] ? lock_acquire+0x170/0x3c0 [ 445.930068] __should_failslab+0x115/0x180 [ 445.934321] should_failslab+0x5/0x10 [ 445.938133] kmem_cache_alloc+0x277/0x370 [ 445.942322] mmu_topup_memory_caches+0x8f/0x370 [ 445.947009] kvm_mmu_load+0x1e/0x1200 [ 445.950820] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 445.955859] ? construct_eptp+0x3b0/0x3b0 [ 445.960024] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 445.965068] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 445.970072] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 445.974940] ? get_task_pid+0x143/0x2a0 [ 445.979311] ? lock_downgrade+0x720/0x720 [ 445.983505] ? check_preemption_disabled+0x41/0x280 [ 445.988559] ? check_preemption_disabled+0x41/0x280 [ 445.993608] ? kvm_vcpu_ioctl+0x493/0xe10 [ 445.997774] kvm_vcpu_ioctl+0x493/0xe10 [ 446.002640] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 446.008650] ? check_preemption_disabled+0x41/0x280 [ 446.014116] ? check_preemption_disabled+0x41/0x280 [ 446.019155] ? perf_trace_lock_acquire+0x530/0x530 [ 446.024093] ? perf_trace_lock+0xe2/0x4b0 [ 446.028262] ? perf_trace_lock_acquire+0x530/0x530 [ 446.033924] ? perf_trace_lock+0xe2/0x4b0 [ 446.038106] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 446.043990] do_vfs_ioctl+0xcdb/0x12e0 [ 446.047881] ? lock_downgrade+0x720/0x720 [ 446.052051] ? check_preemption_disabled+0x41/0x280 [ 446.057091] ? ioctl_preallocate+0x200/0x200 [ 446.061515] ? __fget+0x356/0x510 [ 446.064976] ? do_dup2+0x450/0x450 [ 446.068534] ? vfs_write+0x393/0x540 [ 446.072259] ? fput+0x2b/0x190 [ 446.075453] ksys_ioctl+0x9b/0xc0 [ 446.078942] __x64_sys_ioctl+0x6f/0xb0 [ 446.082931] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 446.087620] do_syscall_64+0xf9/0x620 [ 446.091442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.096629] RIP: 0033:0x4665d9 [ 446.099922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.118845] RSP: 002b:00007fcfe6dcf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 446.126575] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 446.133859] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) mount(&(0x7f0000000240)=@sg0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000400)='bfs\x00', 0x158460, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 446.141139] RBP: 00007fcfe6dcf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.148473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.155856] R13: 00007ffdd4c75faf R14: 00007fcfe6dcf300 R15: 0000000000022000 11:37:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e050f000008000100f0"], 0x1c}}, 0x0) 11:37:11 executing program 4 (fault-call:8 fault-nth:11): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 446.453340] FAULT_INJECTION: forcing a failure. [ 446.453340] name failslab, interval 1, probability 0, space 0, times 0 [ 446.494458] CPU: 1 PID: 21933 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 446.502489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.511888] Call Trace: [ 446.514505] dump_stack+0x1fc/0x2ef [ 446.518157] should_fail.cold+0xa/0xf [ 446.521986] ? setup_fault_attr+0x200/0x200 [ 446.526471] ? lock_acquire+0x170/0x3c0 [ 446.530471] __should_failslab+0x115/0x180 [ 446.534733] should_failslab+0x5/0x10 [ 446.538557] kmem_cache_alloc+0x277/0x370 [ 446.542708] mmu_topup_memory_caches+0x8f/0x370 [ 446.547411] kvm_mmu_load+0x1e/0x1200 [ 446.551231] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 446.556154] ? construct_eptp+0x3b0/0x3b0 [ 446.560299] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 446.565335] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 446.570290] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 446.575149] ? get_task_pid+0x143/0x2a0 [ 446.579134] ? lock_downgrade+0x720/0x720 [ 446.583276] ? check_preemption_disabled+0x41/0x280 [ 446.588314] ? check_preemption_disabled+0x41/0x280 [ 446.593367] ? kvm_vcpu_ioctl+0x493/0xe10 [ 446.597523] kvm_vcpu_ioctl+0x493/0xe10 [ 446.601599] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 446.607518] ? check_preemption_disabled+0x41/0x280 [ 446.612568] ? check_preemption_disabled+0x41/0x280 [ 446.617735] ? perf_trace_lock_acquire+0x530/0x530 [ 446.622763] ? perf_trace_lock+0xe2/0x4b0 [ 446.626928] ? perf_trace_lock_acquire+0x530/0x530 [ 446.631859] ? perf_trace_lock+0xe2/0x4b0 [ 446.636028] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 11:37:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="aa0f7a4fad795596", 0x8, 0x20}, {&(0x7f0000000140)="e642e66edbc15e67e8d24002d0480c526bc103d9a0aa97d3d32ac9e8078c3ad80bc175e672096fbe87c63ed91e8c7e7786abf0a75743bb017bc28f7a7a231b09e798c988a9fc2e81e26e8cd22bd1fc50e3b5796b06c79cc33bd883f4221c99ca90f64775244f711989ff85a39adc26e20cf6a81e6753437ebfaf79b15eac77a777499cfcc916cff76f5d1236ce8dc059a7585c2f45a1e5dca4ecd9f77a73752cd1faef0d696b7388198d0a3ac7aa424bec13230e26cfa8ff0dc5dac381631eb077a80e468a9a650eb90918fc34256ab95006c2d4a91001f0b604dd98f34757a6db0f4241650631e0d74a3f4a51b193c3f2193b3b27eb7c1e", 0xf8, 0x7}], 0x9108a0, &(0x7f00000002c0)={[{@flock_write}, {@flock_local}, {@dyn}], [{@smackfshat={'smackfshat', 0x3d, '/dev/loop'}}, {@obj_type={'obj_type', 0x3d, '\xd6}'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05f0000008000100f0"], 0x1c}}, 0x0) [ 446.642117] do_vfs_ioctl+0xcdb/0x12e0 [ 446.646023] ? lock_downgrade+0x720/0x720 [ 446.650186] ? check_preemption_disabled+0x41/0x280 [ 446.655236] ? ioctl_preallocate+0x200/0x200 [ 446.659665] ? __fget+0x356/0x510 [ 446.663172] ? do_dup2+0x450/0x450 [ 446.666738] ? vfs_write+0x393/0x540 [ 446.670467] ? fput+0x2b/0x190 [ 446.673682] ksys_ioctl+0x9b/0xc0 [ 446.677154] __x64_sys_ioctl+0x6f/0xb0 [ 446.681059] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 446.685659] do_syscall_64+0xf9/0x620 [ 446.689501] entry_SYSCALL_64_after_hwframe+0x49/0xbe 11:37:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e050b020008000100f0"], 0x1c}}, 0x0) [ 446.694709] RIP: 0033:0x4665d9 [ 446.697915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.716849] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 446.724844] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 446.732145] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 446.739441] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.746736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.754029] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="8d556db71393", 'syz_tun\x00'}}, 0x80) syz_read_part_table(0x0, 0x0, 0x0) 11:37:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500030008000100f0"], 0x1c}}, 0x0) 11:37:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) syz_mount_image$affs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000300)="7351f36f48880efe5b62190379505665bb83b99bf74ba76cc680b01a4783769f59f982e90d9c3f478028ab6ede5bf213c2f474b89b77e4fb64fa387ec8401bb36ce53e78073f87b5bfd56ca9c8dc0d66e796b92507a177312aff8272653808fc25b3b66337f21a0d9074b476e253ee000e9e4688726cf6fda1d543b4a236715d828f0c86d55465078f637ae39ef5654c9051ae410fe292c6870cbeff25d0c36943861d8090854cf14674ae908671b3e0ba6488d423573523ca3ed4541a1285a448a786990d11cc12210653ba4e929accc7b33d54c5a885f651c4c3ca98335e2467ed85aa6bf7219a", 0xe8, 0x7}, {&(0x7f0000000440)="965fc472ae13e5d4124b12f7fb92", 0xe, 0x78}], 0x22480, &(0x7f0000000740)=ANY=[@ANYBLOB="2f217d2e7b2621252c786673002c7569643dabd6529bd7dca9a3f41e74cd7c6b3e2f635daf40c09fc0b16320fa29686a654640fc26d40c817f71a1e153060eae277896f4dc9128186723d15de677df3e18c49f4b25d6090a8aff48436e26bae4a0a1c6d3831089a9ebb750918e045e3166dd14ac7edc2f7f6dc13b728d8ea1480a8ce134effb2a69bf48601ac9b0a227d1fd31879eb6c5056432a373a18155d8809dcdde13b8afaf5088b999eca2c72524197330d8bc1f600ec024e5243a24", @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB=',measure,\x00']) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40000000, &(0x7f0000000100)="b1e10d16450423ead8abe8555dc0a9449f68fd271bdd456c3a182d504e7defddbbbed4f5e0c924155b79426ea42b678912957047e12a8b0abe8fdf0d0315ecd2ddd1198f6e402d27e215aefdf185fa6df76597ba16ae2533a35a198e13f530c330fcdbe41512bf08bcec3b2892bff12226b350a9b0fe9c75b17a2e5f9971998f41871365dda624eaf76ef96d505b08a62bf1c2604451842e02638f517d2eddf102afef4c1fc68ea7bfb6d23abe7ce1d1e7", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="1c9f95012f113cf858ff515223516fc1cacf12123d7503555dc34e0c476e84cce70df8236ffd028727c6822e79929cd93a83c21577dd613ee8fe787cb6aff37d0e28974856") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 447.018556] IPVS: ftp: loaded support on port[0] = 21 [ 447.061773] IPVS: ftp: loaded support on port[0] = 21 11:37:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:12 executing program 4 (fault-call:8 fault-nth:12): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500070008000100f0"], 0x1c}}, 0x0) 11:37:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6d) syz_read_part_table(0x0, 0x0, 0x0) [ 447.347488] FAULT_INJECTION: forcing a failure. [ 447.347488] name failslab, interval 1, probability 0, space 0, times 0 [ 447.365927] CPU: 0 PID: 22034 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 447.373853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.383225] Call Trace: [ 447.385856] dump_stack+0x1fc/0x2ef [ 447.389503] should_fail.cold+0xa/0xf [ 447.393334] ? setup_fault_attr+0x200/0x200 [ 447.397669] ? lock_acquire+0x170/0x3c0 [ 447.401663] __should_failslab+0x115/0x180 [ 447.405906] should_failslab+0x5/0x10 [ 447.409907] kmem_cache_alloc+0x277/0x370 [ 447.414048] mmu_topup_memory_caches+0x8f/0x370 [ 447.418774] kvm_mmu_load+0x1e/0x1200 [ 447.422578] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 447.427582] ? construct_eptp+0x3b0/0x3b0 [ 447.431746] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 447.436827] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 447.441928] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 447.446783] ? get_task_pid+0x143/0x2a0 [ 447.450790] ? lock_downgrade+0x720/0x720 [ 447.454943] ? check_preemption_disabled+0x41/0x280 [ 447.460042] ? check_preemption_disabled+0x41/0x280 [ 447.465099] ? kvm_vcpu_ioctl+0x493/0xe10 [ 447.469269] kvm_vcpu_ioctl+0x493/0xe10 [ 447.473247] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 447.479162] ? check_preemption_disabled+0x41/0x280 [ 447.484204] ? check_preemption_disabled+0x41/0x280 [ 447.489249] ? perf_trace_lock_acquire+0x530/0x530 [ 447.494191] ? perf_trace_lock+0xe2/0x4b0 [ 447.498375] ? perf_trace_lock_acquire+0x530/0x530 [ 447.503312] ? perf_trace_lock+0xe2/0x4b0 [ 447.507484] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 447.513400] do_vfs_ioctl+0xcdb/0x12e0 [ 447.517313] ? lock_downgrade+0x720/0x720 [ 447.521485] ? check_preemption_disabled+0x41/0x280 [ 447.526620] ? ioctl_preallocate+0x200/0x200 [ 447.531077] ? __fget+0x356/0x510 [ 447.534578] ? do_dup2+0x450/0x450 [ 447.538138] ? vfs_write+0x393/0x540 [ 447.541878] ? fput+0x2b/0x190 [ 447.545121] ksys_ioctl+0x9b/0xc0 11:37:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0205647, &(0x7f0000000080)={0x0, 0xe7ff, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cecf5975"}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x40, &(0x7f0000000140)={[{@nfs_export_on}, {@default_permissions}], [{@obj_role={'obj_role', 0x3d, '*\x020'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x33, 0x35, 0x35, 0x62, 0x39, 0x65, 0x3b], 0x2d, [0x62, 0x34, 0x63, 0x36], 0x2d, [0x31, 0x34, 0x37, 0x65], 0x2d, [0x34, 0x65, 0x61, 0x63], 0x2d, [0x31, 0x34, 0x32, 0x61, 0x36, 0x65, 0x36, 0x31]}}}]}) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05020b0008000100f0"], 0x1c}}, 0x0) [ 447.548609] __x64_sys_ioctl+0x6f/0xb0 [ 447.552538] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 447.557245] do_syscall_64+0xf9/0x620 [ 447.561073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.566307] RIP: 0033:0x4665d9 [ 447.569528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.587981] overlayfs: unrecognized mount option "obj_role=*0" or missing value 11:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x785880, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, 0x0, 0x4040880) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 447.589059] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.589081] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 447.589090] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 447.589099] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.589108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.589117] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:13 executing program 4 (fault-call:8 fault-nth:13): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x203, 0x0, 0x0) 11:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f6465762fab3c37040e24f26c6f6f7030004ef5bb962b072b6290147d5f3fdc4dd040964084c4a266585e7a212f85f30b19ecf2d025b45913e742d29dfaa28919f2b68dac39fa3679f3fb523c64e3d3324eae5f1b59d066bb0c673837cb2cf116ef0a3242e00a4009017ab2740bf9a80bc29f3b4f79130a0e4c14144afd347620df8797bd3e470216a9ba34bad691c3175ae77ed68f0b940b1fef78d1d1353f77452f824ce2cbc030b62412730545efd235a5cd90b701bc8e1ee1fda41ebaab31316e5777ac48a38703d61f940d37a49292732687ed48e4"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x55f9, 0x51, 0x0) [ 447.860198] FAULT_INJECTION: forcing a failure. [ 447.860198] name failslab, interval 1, probability 0, space 0, times 0 [ 447.899514] CPU: 0 PID: 22072 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 447.907486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.916942] Call Trace: [ 447.919553] dump_stack+0x1fc/0x2ef [ 447.923205] should_fail.cold+0xa/0xf [ 447.927128] ? setup_fault_attr+0x200/0x200 [ 447.931464] ? lock_acquire+0x170/0x3c0 [ 447.935475] __should_failslab+0x115/0x180 [ 447.939739] should_failslab+0x5/0x10 [ 447.943555] kmem_cache_alloc+0x277/0x370 [ 447.947720] mmu_topup_memory_caches+0x8f/0x370 [ 447.952440] kvm_mmu_load+0x1e/0x1200 [ 447.956259] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 447.961203] ? construct_eptp+0x3b0/0x3b0 [ 447.965363] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 447.970404] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 447.975376] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 447.980238] ? get_task_pid+0x143/0x2a0 [ 447.984232] ? lock_downgrade+0x720/0x720 [ 447.988390] ? check_preemption_disabled+0x41/0x280 [ 447.993533] ? check_preemption_disabled+0x41/0x280 [ 447.998568] ? kvm_vcpu_ioctl+0x493/0xe10 [ 448.002729] kvm_vcpu_ioctl+0x493/0xe10 [ 448.006716] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 448.012617] ? check_preemption_disabled+0x41/0x280 [ 448.017664] ? check_preemption_disabled+0x41/0x280 [ 448.022703] ? perf_trace_lock_acquire+0x530/0x530 [ 448.027645] ? perf_trace_lock+0xe2/0x4b0 [ 448.031825] ? perf_trace_lock_acquire+0x530/0x530 [ 448.036770] ? perf_trace_lock+0xe2/0x4b0 [ 448.040964] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 448.046951] do_vfs_ioctl+0xcdb/0x12e0 [ 448.050852] ? lock_downgrade+0x720/0x720 [ 448.055016] ? check_preemption_disabled+0x41/0x280 [ 448.060055] ? ioctl_preallocate+0x200/0x200 [ 448.064484] ? __fget+0x356/0x510 [ 448.067950] ? do_dup2+0x450/0x450 [ 448.071501] ? vfs_write+0x393/0x540 [ 448.075228] ? fput+0x2b/0x190 [ 448.078440] ksys_ioctl+0x9b/0xc0 [ 448.081906] __x64_sys_ioctl+0x6f/0xb0 [ 448.085798] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 448.090384] do_syscall_64+0xf9/0x620 [ 448.094196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.099496] RIP: 0033:0x4665d9 [ 448.102702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.121614] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.129355] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 448.136638] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 448.143918] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.151201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 448.158472] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x8040) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:13 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000200), 0x81, 0x208800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$netlink(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)={0x1c, 0x31, 0x20, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x4, 0x0, 0x1, [@typed={0x8, 0x80, 0x0, 0x0, @uid=0xee00}]}]}, 0x1c}], 0x1, 0x0, 0x0, 0x840}, 0x4070) mkdir(&(0x7f0000000080)='./file0\x00', 0x11b) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x941, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="ffa8546ccc5bdaf283", 0x9, 0x4, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1000008, &(0x7f0000000140)={[{@default_permissions}, {@xino_on}], [{@smackfshat={'smackfshat', 0x3d, '#*\\+'}}, {@smackfshat={'smackfshat', 0x3d, 'xfs\x00'}}]}) 11:37:13 executing program 4 (fault-call:8 fault-nth:14): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 448.507681] FAULT_INJECTION: forcing a failure. [ 448.507681] name failslab, interval 1, probability 0, space 0, times 0 [ 448.531415] CPU: 1 PID: 22106 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 448.539366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.548737] Call Trace: [ 448.551345] dump_stack+0x1fc/0x2ef [ 448.555014] should_fail.cold+0xa/0xf [ 448.558838] ? setup_fault_attr+0x200/0x200 [ 448.563179] ? lock_acquire+0x170/0x3c0 [ 448.567626] __should_failslab+0x115/0x180 [ 448.571883] should_failslab+0x5/0x10 [ 448.575703] kmem_cache_alloc+0x277/0x370 [ 448.579884] mmu_topup_memory_caches+0x8f/0x370 [ 448.584585] kvm_mmu_load+0x1e/0x1200 [ 448.585156] overlayfs: unrecognized mount option "smackfshat=#*\+" or missing value [ 448.588397] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 448.588413] ? construct_eptp+0x3b0/0x3b0 [ 448.588431] ? mark_held_locks+0xa6/0xf0 [ 448.588448] ? kvm_get_time_scale+0x17b/0x1e0 [ 448.588468] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 448.588499] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 448.588513] ? get_task_pid+0x143/0x2a0 [ 448.588533] ? lock_downgrade+0x720/0x720 [ 448.588549] ? check_preemption_disabled+0x41/0x280 [ 448.588572] ? check_preemption_disabled+0x41/0x280 [ 448.588596] ? kvm_vcpu_ioctl+0x493/0xe10 [ 448.647791] kvm_vcpu_ioctl+0x493/0xe10 [ 448.651799] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 448.657731] ? check_preemption_disabled+0x41/0x280 [ 448.662773] ? check_preemption_disabled+0x41/0x280 [ 448.667811] ? perf_trace_lock_acquire+0x530/0x530 [ 448.672768] ? perf_trace_lock+0xe2/0x4b0 [ 448.676964] ? perf_trace_lock_acquire+0x530/0x530 [ 448.681946] ? perf_trace_lock+0xe2/0x4b0 [ 448.687082] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 448.693001] do_vfs_ioctl+0xcdb/0x12e0 [ 448.696892] ? lock_downgrade+0x720/0x720 [ 448.701060] ? check_preemption_disabled+0x41/0x280 [ 448.706083] ? ioctl_preallocate+0x200/0x200 [ 448.710519] ? __fget+0x356/0x510 [ 448.713977] ? do_dup2+0x450/0x450 [ 448.717517] ? vfs_write+0x393/0x540 [ 448.721246] ? fput+0x2b/0x190 [ 448.724482] ksys_ioctl+0x9b/0xc0 [ 448.727998] __x64_sys_ioctl+0x6f/0xb0 [ 448.732011] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 448.736601] do_syscall_64+0xf9/0x620 [ 448.740411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.745670] RIP: 0033:0x4665d9 [ 448.748888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.769043] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.776855] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 448.784137] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 448.791422] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.798725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:37:14 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_mount_image$befs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa, 0x5, &(0x7f0000000380)=[{&(0x7f0000000100)="542e2b3745c6dc57c1ba7bb94bfca5ce737f0704f81e3804dfdb0a214e9e6265e7193fa4", 0x24, 0x1}, {&(0x7f0000000140)="6cc22dd5cb3c7bf06c1c9879c6d5279269941e41bbc416a8ee8dab1dda33eb1f65b7ffd45c7d12231ce5c92d942477665c870ddc2bbeee756ee0cc016d551ceb328c10ad9533e6dab42e211e3a2ff498da297f3495fc2e1b46a88cf7522885c420ca729fa7ed544698ab15317bb366a698218fb156b0a5dffd2d375f36fac1ac0cf2aa85d5e0a00535b2f80a9e25e7e15695f6d768bec59a80d1a2f8a42091a3ed03c53c52b25bb228607f959d33dbe18cbccf198b730a9402de3224a2b76e30d56cafd30e02314a9cf5782d50883c4fccafa812073dd34e605e4c7e9241466026ae1d657dd1af1fe37d", 0xea, 0x3}, {&(0x7f0000000280)="6ef035b9b862f08981", 0x9}, {&(0x7f00000002c0)="ae51981d58a0ed0d5da8dd127f5a4a80543aed862810a6ead9c045d602fe6fbe612c4939ed938cac25b9e08471e3f83289a11700ef9b541fc8f0e7767aa0cfe6b48368da4cd4e55ac71b922b0f691a5b38bb449cee5871ef07eb306da093edebf0eaf8327524b48e8e02c056e566f4ead2c892ee30d9b836a5dcdb11602845fe7ae005e8f7f8c55c03b8b009", 0x8c, 0x6}, {&(0x7f0000000440)="e1175fdc5c477656aa7581e614c97cd98b3fa8324eb991e4cbee6c882205cdeb617fdffc6aae7968d59fe5969fbe2c9518a377f50b9dc780a1b7e8b0b71e9c102f5819842b13ec6a19c8da5eb7fde9e34d6945baad6df49bd6279525d5a224c9a96f502ce3ca2c5d7c7290e833dbf9fc345dd082a1ef8ff222a27588200b8983b2d7cbabecc874c49561f1deb564a0a717bd2287fb1781c0f7900523c4ed8c648effc9ea4e66a0", 0xa7, 0x2399}], 0xd8432, &(0x7f0000000500)={[{'xfs\x00'}], [{@audit}]}) openat(r0, &(0x7f0000000540)='./file0\x00', 0x210000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) creat(&(0x7f0000000580)='./file0\x00', 0x4) syz_read_part_table(0x0, 0x0, 0x0) [ 448.805989] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 [ 452.568047] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 452.575261] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 452.583840] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 452.591447] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 452.600854] device bridge_slave_1 left promiscuous mode [ 452.607020] bridge0: port 2(bridge_slave_1) entered disabled state [ 452.615398] device bridge_slave_0 left promiscuous mode [ 452.621230] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.632560] device veth1_macvtap left promiscuous mode [ 452.642470] device veth0_macvtap left promiscuous mode [ 452.653162] device veth1_vlan left promiscuous mode [ 452.667330] device veth0_vlan left promiscuous mode [ 454.717110] Bluetooth: hci3: command 0x0409 tx timeout [ 456.797000] Bluetooth: hci3: command 0x041b tx timeout [ 458.055332] device hsr_slave_1 left promiscuous mode [ 458.065063] device hsr_slave_0 left promiscuous mode [ 458.084586] team0 (unregistering): Port device team_slave_1 removed [ 458.094807] team0 (unregistering): Port device team_slave_0 removed [ 458.105991] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 458.119932] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 458.155884] bond0 (unregistering): Released all slaves [ 458.180322] IPVS: ftp: loaded support on port[0] = 21 [ 458.312388] chnl_net:caif_netlink_parms(): no params data found [ 458.454623] bridge0: port 1(bridge_slave_0) entered blocking state [ 458.461935] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.471404] device bridge_slave_0 entered promiscuous mode [ 458.483289] bridge0: port 2(bridge_slave_1) entered blocking state [ 458.498371] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.506145] device bridge_slave_1 entered promiscuous mode [ 458.540961] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 458.552993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 458.589932] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 458.608729] team0: Port device team_slave_0 added [ 458.614747] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 458.631349] team0: Port device team_slave_1 added [ 458.671591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 458.683118] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 458.717512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 458.738269] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 458.744572] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 458.780332] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 458.799108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 458.814131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 458.852716] device hsr_slave_0 entered promiscuous mode [ 458.866448] device hsr_slave_1 entered promiscuous mode [ 458.874657] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 458.877112] Bluetooth: hci3: command 0x040f tx timeout [ 458.892280] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 459.088739] bridge0: port 2(bridge_slave_1) entered blocking state [ 459.095155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 459.101971] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.108523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 459.204244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 459.210903] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.218962] bridge0: port 2(bridge_slave_1) entered disabled state [ 459.240435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 459.258807] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 459.265099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 459.277885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 459.298489] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 459.304591] 8021q: adding VLAN 0 to HW filter on device team0 [ 459.323209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 459.336218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 459.352675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 459.378888] bridge0: port 1(bridge_slave_0) entered blocking state [ 459.385443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 459.398152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 459.407907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 459.415935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 459.424831] bridge0: port 2(bridge_slave_1) entered blocking state [ 459.431249] bridge0: port 2(bridge_slave_1) entered forwarding state [ 459.442207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 459.450682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 459.463088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 459.471392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 459.484010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 459.492174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 459.502769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 459.515366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 459.524593] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 459.534066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 459.543504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 459.556822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 459.565422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 459.574719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 459.587791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 459.596607] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 459.611341] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 459.618560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 459.626019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 459.635838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 459.654568] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 459.664152] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 459.672137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 459.680528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 459.699164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 459.719474] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 459.732363] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 459.739709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 459.750034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 459.798334] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 459.806483] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 459.815491] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 459.825278] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 459.832639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 459.841039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 459.849511] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 459.856667] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 459.866381] device veth0_vlan entered promiscuous mode [ 459.878920] device veth1_vlan entered promiscuous mode [ 459.884819] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 459.894376] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 459.908846] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 459.919193] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 459.926365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 459.934514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 459.942726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 459.951035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 459.961865] device veth0_macvtap entered promiscuous mode [ 459.970308] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 459.981508] device veth1_macvtap entered promiscuous mode [ 459.987860] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 459.997152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 460.011681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 460.020605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.030790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.040045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.050174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.059737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.070329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.080183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.090036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.099288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.109263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.118709] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.128565] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.139323] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 460.146325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 460.154505] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 460.162408] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 460.170210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 460.178469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 460.190750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.201184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.210772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.221402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.230720] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.240713] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.250084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.259945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.269241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.279046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.288483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.298271] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.309077] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 460.316816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 460.325609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 460.336396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 460.474987] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 460.487559] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.494702] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.530660] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 460.550748] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 460.563102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.572417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.579869] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:37:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05000f0008000100f0"], 0x1c}}, 0x0) 11:37:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0xc, 0x6, 0x3, 0x0, 0x0, {0xf5059d80ebe3595a, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40004}, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="2f07000000c07547f66fd28cff3d16650b118fca38d34b705dd1361fbbaf7dce3ae8b3518e863ec42b5b6227547f7bd2d0d0c181fd083f092f5f02be4e0491363b02a643a6fd23f70e245c2f0dbbcd4ecc43d83d51b11361109af0bda273f578b20ef2a2002d506e017d34e055754167580520e349cc57729bb3f947ee260088a145365a75aa4c4d602f12b6ff5bce3a7f3be9d3a725a0cf1e2f5467a7082c479f6dc448b50ca8c543f93f3c13e6d3f856c4a76a7aedc0c797daa0f0dc3a32c9ddfb2930efb64314c4ad0b69abd49e60b7d84d"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='syz1\x00', &(0x7f0000000300)='xfs\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='^&*]*[*+\x00', &(0x7f0000000440)=',-b!\'@(:%\x00', &(0x7f0000000480)='syz1\x00']) syz_read_part_table(0x800000000000001, 0x2e, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) 11:37:26 executing program 4 (fault-call:8 fault-nth:15): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00 \b\x00\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 460.760605] FAULT_INJECTION: forcing a failure. [ 460.760605] name failslab, interval 1, probability 0, space 0, times 0 [ 460.773664] CPU: 0 PID: 22407 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 460.781574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.790942] Call Trace: [ 460.793547] dump_stack+0x1fc/0x2ef [ 460.797308] should_fail.cold+0xa/0xf [ 460.801127] ? setup_fault_attr+0x200/0x200 [ 460.805462] ? lock_acquire+0x170/0x3c0 [ 460.809471] __should_failslab+0x115/0x180 [ 460.813730] should_failslab+0x5/0x10 [ 460.817547] kmem_cache_alloc+0x277/0x370 [ 460.821802] mmu_topup_memory_caches+0x8f/0x370 [ 460.826489] kvm_mmu_load+0x1e/0x1200 [ 460.830908] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 460.835845] ? construct_eptp+0x3b0/0x3b0 [ 460.840036] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 460.845074] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 460.850046] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 460.855002] ? get_task_pid+0x143/0x2a0 [ 460.859007] ? lock_downgrade+0x720/0x720 [ 460.863174] ? check_preemption_disabled+0x41/0x280 [ 460.868220] ? check_preemption_disabled+0x41/0x280 [ 460.873273] ? kvm_vcpu_ioctl+0x493/0xe10 [ 460.877438] kvm_vcpu_ioctl+0x493/0xe10 [ 460.881437] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 460.887380] ? check_preemption_disabled+0x41/0x280 [ 460.892763] ? check_preemption_disabled+0x41/0x280 [ 460.897901] ? perf_trace_lock_acquire+0x530/0x530 [ 460.902879] ? perf_trace_lock+0xe2/0x4b0 [ 460.907044] ? perf_trace_lock_acquire+0x530/0x530 [ 460.911998] ? perf_trace_lock+0xe2/0x4b0 [ 460.916176] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 460.922082] do_vfs_ioctl+0xcdb/0x12e0 [ 460.926002] ? lock_downgrade+0x720/0x720 [ 460.930165] ? check_preemption_disabled+0x41/0x280 [ 460.935218] ? ioctl_preallocate+0x200/0x200 [ 460.939660] ? __fget+0x356/0x510 [ 460.943152] ? do_dup2+0x450/0x450 [ 460.946724] ? vfs_write+0x393/0x540 [ 460.950464] ? fput+0x2b/0x190 [ 460.953689] ksys_ioctl+0x9b/0xc0 [ 460.957267] __x64_sys_ioctl+0x6f/0xb0 11:37:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/31, 0x1f) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000004c0), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0b37e41000000800"/19], 0x14}, 0x1, 0x0, 0x0, 0x21}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="60a000904896a41a1ea100", @ANYRES16=0x0, @ANYBLOB="000228bd7000fedbdf25050000000800040002000000080002000500000008000700e000000108000100786673001400060000000000000000000000000000000001080002000700000008000800e00000020800040003000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="6f6f70300005eb72c7fcaf30000000fb5a825d0f000000000000a1fb3dbacf12d9"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r2) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x8004090) syz_read_part_table(0x0, 0x0, 0x0) [ 460.961173] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 460.965773] do_syscall_64+0xf9/0x620 [ 460.969594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.974797] RIP: 0033:0x4665d9 [ 460.978012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.996933] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:37:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0xffffffff, 0x263, {}, {0x0}, 0x8, 0x2}) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x81000, &(0x7f0000000280)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x7}}], [{@fowner_lt={'fowner<', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x39, 0x35, 0x30, 0x66, 0x64, 0x62, 0x31], 0x2d, [0x66, 0x0, 0x33, 0x36], 0x2d, [0x0, 0x64, 0x30, 0x61], 0x2d, [0x65, 0x30, 0x35, 0x66], 0x2d, [0x63, 0x65, 0x66, 0x33, 0x37, 0x34, 0x61, 0x31]}}}, {@euid_lt={'euid<', 0xee01}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) syz_read_part_table(0x0, 0x0, 0x0) [ 461.004671] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 461.011958] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 461.019339] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.026629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.033920] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500f00008000100f0"], 0x1c}}, 0x0) [ 461.067284] Bluetooth: hci3: command 0x0419 tx timeout 11:37:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8008000, &(0x7f0000000000)="f173af54d2d3c8bde89de6aa4e689704f16237ab5d299de09ce5b255a8e7f15c2955ef7ecfcc8c3ece74417d89c32e46d3e1a9490ee82dd207dcd131154d997c6cb05f5ac2300f6f9ca80ee7da9d5c1a432be65a31a58d378c1a445da27bd68913f827bdccd21b8924fc7320f2ddc4759f963e917f8517", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="149f49af0e1596400e429ddaf227640acb368324474cd96f1f79df599511ad5d0ee784443cdd577c2348a8b8847af797db7903cee5b64e89f414dcbee2d2feb61d82e950ccd6a6e5cd4d07aca1806b1db0fe029859f7199d2b049515feefd77253cb356e6015949615657f0411f0c04b8ee4e012ee42d1a877de9c809bd97f6799ff0a90844cba3432") mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6c6f6f043000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:26 executing program 4 (fault-call:8 fault-nth:16): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500020008000100f0"], 0x1c}}, 0x0) [ 461.353152] FAULT_INJECTION: forcing a failure. [ 461.353152] name failslab, interval 1, probability 0, space 0, times 0 [ 461.373685] CPU: 0 PID: 22454 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 461.381612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.391200] Call Trace: [ 461.393794] dump_stack+0x1fc/0x2ef [ 461.397600] should_fail.cold+0xa/0xf [ 461.401422] ? setup_fault_attr+0x200/0x200 [ 461.405865] ? lock_acquire+0x170/0x3c0 [ 461.409961] __should_failslab+0x115/0x180 [ 461.414209] should_failslab+0x5/0x10 [ 461.418009] kmem_cache_alloc+0x277/0x370 [ 461.422174] mmu_topup_memory_caches+0x8f/0x370 [ 461.426949] kvm_mmu_load+0x1e/0x1200 [ 461.430772] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 461.435826] ? construct_eptp+0x3b0/0x3b0 [ 461.439974] ? mark_held_locks+0xa6/0xf0 [ 461.444030] ? kvm_get_time_scale+0x17b/0x1e0 [ 461.448530] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 461.454612] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 461.460790] ? get_task_pid+0x143/0x2a0 [ 461.464773] ? lock_downgrade+0x720/0x720 [ 461.469191] ? check_preemption_disabled+0x41/0x280 [ 461.474298] ? check_preemption_disabled+0x41/0x280 [ 461.479334] ? kvm_vcpu_ioctl+0x493/0xe10 [ 461.483668] kvm_vcpu_ioctl+0x493/0xe10 [ 461.487664] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 461.493552] ? check_preemption_disabled+0x41/0x280 [ 461.498668] ? check_preemption_disabled+0x41/0x280 [ 461.503688] ? perf_trace_lock_acquire+0x530/0x530 [ 461.508630] ? perf_trace_lock+0xe2/0x4b0 [ 461.512797] ? perf_trace_lock_acquire+0x530/0x530 [ 461.517754] ? perf_trace_lock+0xe2/0x4b0 [ 461.522513] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 461.528409] do_vfs_ioctl+0xcdb/0x12e0 [ 461.532312] ? lock_downgrade+0x720/0x720 [ 461.536508] ? check_preemption_disabled+0x41/0x280 [ 461.541552] ? ioctl_preallocate+0x200/0x200 [ 461.545990] ? __fget+0x356/0x510 [ 461.549547] ? do_dup2+0x450/0x450 [ 461.553157] ? vfs_write+0x393/0x540 [ 461.556931] ? fput+0x2b/0x190 [ 461.560156] ksys_ioctl+0x9b/0xc0 [ 461.563631] __x64_sys_ioctl+0x6f/0xb0 [ 461.567570] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 461.572177] do_syscall_64+0xf9/0x620 [ 461.576031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 461.581363] RIP: 0033:0x4665d9 [ 461.584578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.603595] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 461.611341] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 461.620823] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 461.628129] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.635412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.642683] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0xc, 0x6, 0x901, 0x0, 0x0, {0x7, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4048824}, 0x40080) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) mount(&(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES64=r2], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)='afs\x00', 0x0, 0x0) clone(0x4030000, &(0x7f00000006c0)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="b25b6df778eb3a961af69b0e0386f8f340e961add4293ec23cc3cc0649d7a103587f0f2df570d0691f0acf7140d2371b67de647b9e2d77ee40bdd0e054779527732ab9c78b0485a6831ba7af83c60bf6beda928d0b0254137593c24261cbe888b30cf2842558df596b50bd32113bbaaf9ab7737b2637e65d467f96eb8c25c677b963c35b1f75b6701260c9142be64ddf11476818e2fa360855dfcc825dad2e589e50f0f091ec") syz_read_part_table(0x0, 0x0, 0x0) 11:37:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500030008000100f0"], 0x1c}}, 0x0) 11:37:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:27 executing program 4 (fault-call:8 fault-nth:17): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500070008000100f0"], 0x1c}}, 0x0) 11:37:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, ','}, {0x20, '-}&'}, {0x20, ','}, {}, {}], 0xa, "9e61fc718836fd9d2273102cea251add75d32b9209cafe75c9621a8b094f35b9413f031bfb947853d97d65b57aabaacca90473e41457d83629d681f27f0ba4ecd3f3cba9cc537ea94830af7a870fdb8ab696c5ba332aed0bfa64fa74705021ddd6da56404975f3b6c9d57954afc182ebe107092dff00c2ee1e2a7fabbbe474a3bb505b44cc7f683cf7e2652e31d9e003d32c47e4ba8904aba3814fb94a2fc4184b7913c3a5ccc328b338954ae47f651441236d2c7faae70393274819"}, 0xd1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) clone(0x1400c00, &(0x7f0000000280)="565355c9234996700009a3907e2284f66b7a7610264761f77c0879464cfb598df5a2cebf07d08a574bcd5c6906487f16d628b3abde68f0a9c85b0604631f59e4716b114fd0f762255476e57199", &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000300)="f14913b9c7e8c367aede1b8f4a6e7ccd983b904cc2cbf9c8b012cd217d1f01b252fb42e4e705c038617c2e26f4988d51dae79ac4762f2dac5aa133844de87da326270fd37cf904873af1c1e12242366590c1e428f19f4a1dc965aa09d6c3d663cf4a58b7be5bf8a723f46a6a43ae85c2453fbceafb0198b7ca017a651d3afff2508f39d4c734dabc34f963fd4ae97b4b09d3756b890398e4ea") mount(&(0x7f0000000240)=ANY=[@ANYRES32=r1], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 461.920404] FAULT_INJECTION: forcing a failure. [ 461.920404] name failslab, interval 1, probability 0, space 0, times 0 [ 461.963855] CPU: 0 PID: 22484 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 461.971795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.981164] Call Trace: [ 461.983766] dump_stack+0x1fc/0x2ef [ 461.987408] should_fail.cold+0xa/0xf [ 461.991220] ? setup_fault_attr+0x200/0x200 [ 461.995557] ? lock_acquire+0x170/0x3c0 [ 461.999548] __should_failslab+0x115/0x180 [ 462.003880] should_failslab+0x5/0x10 [ 462.007667] kmem_cache_alloc+0x277/0x370 [ 462.011823] mmu_topup_memory_caches+0x8f/0x370 [ 462.016487] kvm_mmu_load+0x1e/0x1200 [ 462.020301] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 462.025232] ? construct_eptp+0x3b0/0x3b0 [ 462.029404] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 462.034496] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 462.039448] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 462.044321] ? get_task_pid+0x143/0x2a0 [ 462.048310] ? lock_downgrade+0x720/0x720 [ 462.052456] ? check_preemption_disabled+0x41/0x280 [ 462.057485] ? check_preemption_disabled+0x41/0x280 [ 462.062514] ? kvm_vcpu_ioctl+0x493/0xe10 [ 462.066680] kvm_vcpu_ioctl+0x493/0xe10 [ 462.070660] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 462.076546] ? check_preemption_disabled+0x41/0x280 [ 462.081575] ? check_preemption_disabled+0x41/0x280 [ 462.086579] ? perf_trace_lock_acquire+0x530/0x530 [ 462.091513] ? perf_trace_lock+0xe2/0x4b0 [ 462.095672] ? perf_trace_lock_acquire+0x530/0x530 [ 462.100590] ? perf_trace_lock+0xe2/0x4b0 [ 462.104748] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 462.110642] do_vfs_ioctl+0xcdb/0x12e0 [ 462.114556] ? lock_downgrade+0x720/0x720 [ 462.118710] ? check_preemption_disabled+0x41/0x280 [ 462.123739] ? ioctl_preallocate+0x200/0x200 [ 462.128172] ? __fget+0x356/0x510 [ 462.131644] ? do_dup2+0x450/0x450 [ 462.135203] ? vfs_write+0x393/0x540 [ 462.138910] ? fput+0x2b/0x190 [ 462.142107] ksys_ioctl+0x9b/0xc0 [ 462.145552] __x64_sys_ioctl+0x6f/0xb0 [ 462.149481] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 462.154111] do_syscall_64+0xf9/0x620 [ 462.157913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 462.163093] RIP: 0033:0x4665d9 [ 462.166313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.185219] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.192934] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 462.200209] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 462.207488] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 11:37:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x4c004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYRES16=0x0], &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='aio\x00', 0x204400c, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05000f0008000100f0"], 0x1c}}, 0x0) [ 462.214765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.222048] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:27 executing program 4 (fault-call:8 fault-nth:18): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x26, r2, 0x1, 0x0, 0x0, {0x22}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x2c}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40408c1}, 0x20000040) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) execve(&(0x7f0000000040)='\x00', &(0x7f0000000280)=[&(0x7f0000000100)='^/ %/\xf4)\x00', &(0x7f0000000140)='\\.&\':\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=':\x00', &(0x7f0000000200)='!\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00']) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="46816504fb43641787eea9"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 462.419855] FAULT_INJECTION: forcing a failure. [ 462.419855] name failslab, interval 1, probability 0, space 0, times 0 [ 462.435687] CPU: 1 PID: 22510 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 462.443621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.454039] Call Trace: [ 462.456652] dump_stack+0x1fc/0x2ef [ 462.457295] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 462.460295] should_fail.cold+0xa/0xf [ 462.460314] ? setup_fault_attr+0x200/0x200 [ 462.460334] ? lock_acquire+0x170/0x3c0 [ 462.480198] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 462.481050] __should_failslab+0x115/0x180 [ 462.481070] should_failslab+0x5/0x10 [ 462.481089] kmem_cache_alloc+0x277/0x370 [ 462.501798] mmu_topup_memory_caches+0x8f/0x370 [ 462.506501] kvm_mmu_load+0x1e/0x1200 [ 462.510323] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 462.515267] ? construct_eptp+0x3b0/0x3b0 [ 462.519441] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 462.524522] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 462.529497] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 462.534362] ? get_task_pid+0x143/0x2a0 [ 462.538363] ? lock_downgrade+0x720/0x720 [ 462.542561] ? check_preemption_disabled+0x41/0x280 [ 462.547711] ? check_preemption_disabled+0x41/0x280 [ 462.552739] ? kvm_vcpu_ioctl+0x493/0xe10 [ 462.556887] kvm_vcpu_ioctl+0x493/0xe10 [ 462.560864] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 462.566771] ? check_preemption_disabled+0x41/0x280 [ 462.571807] ? check_preemption_disabled+0x41/0x280 [ 462.576847] ? perf_trace_lock_acquire+0x530/0x530 [ 462.581777] ? perf_trace_lock+0xe2/0x4b0 [ 462.585947] ? perf_trace_lock_acquire+0x530/0x530 [ 462.591133] ? perf_trace_lock+0xe2/0x4b0 [ 462.595299] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 462.601354] do_vfs_ioctl+0xcdb/0x12e0 [ 462.605242] ? lock_downgrade+0x720/0x720 [ 462.609390] ? check_preemption_disabled+0x41/0x280 [ 462.614412] ? ioctl_preallocate+0x200/0x200 [ 462.618924] ? __fget+0x356/0x510 [ 462.622393] ? do_dup2+0x450/0x450 [ 462.625942] ? vfs_write+0x393/0x540 [ 462.629787] ? fput+0x2b/0x190 [ 462.632990] ksys_ioctl+0x9b/0xc0 [ 462.636519] __x64_sys_ioctl+0x6f/0xb0 [ 462.640427] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 462.645018] do_syscall_64+0xf9/0x620 [ 462.648815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 462.654012] RIP: 0033:0x4665d9 11:37:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x3801449, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500f00008000100f0"], 0x1c}}, 0x0) [ 462.657193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.676102] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.683809] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 462.691231] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 462.698517] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.705785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.713048] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05000b0208000100f0"], 0x1c}}, 0x0) 11:37:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:28 executing program 4 (fault-call:8 fault-nth:19): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000308000100f0"], 0x1c}}, 0x0) 11:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x34, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0xa, 0x83, @udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000a5ccf8f81480585a5efc49438a5cedb310839dfbc723f7bdc8587d9988248e74d84bb1d97c4a3f16b215c051459b5fd4faf3f13aa6be0f29b299c5ea255acc04aadefdb34dcfb0e3002855696d6c033bec3b3fc51267196c898c060ec71e8085e036c42534bc3dec658736935720fddba072908f2e6f197414a79a6156bde3529b9e4d44b31523c466dd8e9b69c757", @ANYRES16=r3, @ANYBLOB="11b8000000000000000001000000000000000c4100000014001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4844}, 0x2004c041) preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 11:37:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 463.034855] FAULT_INJECTION: forcing a failure. [ 463.034855] name failslab, interval 1, probability 0, space 0, times 0 [ 463.058309] CPU: 1 PID: 22544 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 463.066421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.075788] Call Trace: [ 463.078400] dump_stack+0x1fc/0x2ef [ 463.082043] should_fail.cold+0xa/0xf [ 463.085944] ? setup_fault_attr+0x200/0x200 [ 463.090306] ? lock_acquire+0x170/0x3c0 [ 463.094303] __should_failslab+0x115/0x180 [ 463.098567] should_failslab+0x5/0x10 [ 463.102429] kmem_cache_alloc+0x277/0x370 [ 463.106610] mmu_topup_memory_caches+0x8f/0x370 [ 463.112290] kvm_mmu_load+0x1e/0x1200 [ 463.116111] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 463.121058] ? construct_eptp+0x3b0/0x3b0 [ 463.125221] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 463.130262] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 463.135235] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 463.140106] ? get_task_pid+0x143/0x2a0 [ 463.144113] ? lock_downgrade+0x720/0x720 [ 463.148400] ? check_preemption_disabled+0x41/0x280 [ 463.153464] ? check_preemption_disabled+0x41/0x280 [ 463.158602] ? kvm_vcpu_ioctl+0x493/0xe10 [ 463.162798] kvm_vcpu_ioctl+0x493/0xe10 [ 463.166796] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 463.172703] ? check_preemption_disabled+0x41/0x280 [ 463.177746] ? check_preemption_disabled+0x41/0x280 11:37:28 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x3, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x1000000, &(0x7f0000000280)="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", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000440)="c044211b075e985d402f0d773ac7553b173256c4f119cd23a6f73a7f1da05fa8271ebafc1ede22bb7ac8d7f80aa7abb077b880b96c882546ab59d162f520e73a0caf9c72cab53a3008d08c3a9f59bb72a30eb79b8e722e8a1b07ddd0a4bf8bd14965978750d22a133c50bcf21c39d3abe7f6996026bbdb19a5d1ad6ec0f2848a9eac777b2ce38f09db63e0b82cb9e73d0d8c782f4f4594b2dfd2b0c1b8cfe5c4603403f921fa970062abd182372f0a93e763f65f5cae16b40f681922b41d8b814d997748619251ee2392409fa4bf379da801c5a3b57b25476491eb71f831474ffdacdadeeb98b3036885f6ed") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 463.182815] ? perf_trace_lock_acquire+0x530/0x530 [ 463.187761] ? perf_trace_lock+0xe2/0x4b0 [ 463.191928] ? perf_trace_lock_acquire+0x530/0x530 [ 463.196868] ? perf_trace_lock+0xe2/0x4b0 [ 463.201045] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 463.206947] do_vfs_ioctl+0xcdb/0x12e0 [ 463.210854] ? lock_downgrade+0x720/0x720 [ 463.215015] ? check_preemption_disabled+0x41/0x280 [ 463.220045] ? ioctl_preallocate+0x200/0x200 [ 463.224472] ? __fget+0x356/0x510 [ 463.227947] ? do_dup2+0x450/0x450 [ 463.231493] ? vfs_write+0x393/0x540 [ 463.235219] ? fput+0x2b/0x190 [ 463.238491] ksys_ioctl+0x9b/0xc0 [ 463.241958] __x64_sys_ioctl+0x6f/0xb0 [ 463.245950] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 463.250549] do_syscall_64+0xf9/0x620 [ 463.254390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.259609] RIP: 0033:0x4665d9 [ 463.262818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:37:28 executing program 0: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)={'syz0', "73ada5ef72a5e48877250a92fe98c9af6966e36ad32d2cd04d2bfc36b35d9463275796c86df68b0a25263ab30620fff0e850960730f77e83e7b619bc98664bdd572c91a8255f77fdfba2ef32a0b55a9cbc644b44762132bc607166d128fa830de4b267e12ef51b0eab9ee55d88b9a6afb8010879e4757cab1b83f0d370acae010477f5b0c628049413c812d0598a2f0874c2a4d5564f9d1d6c39d5379e31d83f57196ad53760"}, 0xaa) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 463.284606] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 463.292511] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 463.299805] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 463.307095] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 463.314466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 463.325842] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000708000100f0"], 0x1c}}, 0x0) 11:37:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:29 executing program 4 (fault-call:8 fault-nth:20): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/238, 0xee}], 0x5, &(0x7f0000000200)=""/29, 0x1d}, 0x122) syz_read_part_table(0x0, 0x0, 0x0) 11:37:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500020b08000100f0"], 0x1c}}, 0x0) 11:37:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000f08000100f0"], 0x1c}}, 0x0) 11:37:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x2e904180, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) creat(&(0x7f0000001800)='./file0\x00', 0x38) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000001640)=[{&(0x7f0000000100)="7f974e2880a37f6abfd4befee9", 0xd, 0x8000}, {&(0x7f0000000140)="274200d7a623c1aa2ebe947c58372c233c80c9dd6cd829e68a9483a8548f0bde4424160248b84e82d05381e0e0c1d295b384ce381dbf91a86ffe1fdc8c1f7ed3816be78f655d2ea958aa5c5a1bb01261c8728870c9542f6e98c4edb459fcea1744f7523b209ddf7cdeb17684b9d352cb88c712738c708d99eeea5ed3ba2a4ef434d7a77f05dee327e7ebdee8491fbff7b5e4fb7ffa8d9f32ba1c91976b0157e616893a420b4aa53132faa8b88810c4238a764078490b65a8585d6b1512311a7252c1108df11be4c80bf092", 0xcb, 0x101}, {&(0x7f0000000280)="b89449024f6155af459285733b0f55e51496d9936771ee1ed6aab89e3ea27d5f8a7f16b297dfb7f184d6d0e2b05311b9227b7bd9402230f3c7a5ed96710bcb78fdb1b6bf42f76dfde33ca1005069511709690edc441ff7aa00eb5878d5d02e3b29836b54a2cf436a3176c8028d3207b5ef377b290ebbdc77081dc7a433f969e332558fce", 0x84, 0x80}, {&(0x7f0000000340)="fa2ee8e22f2557691bd1d166c0de180d5f06feda06fb673585602f86c14c374005722ef67d43fd459deb624ab0db151c386bba4817af3db117f352aaeef51546520168b8cfc43e64935ce9b0d5d68f47ce203a7511ad29c527aaa0e772e15e7c16c5a37869ca00c09665b69156a43949ec028e3c1409aeac5c3a4f8f3862c56545a678", 0x83, 0x2}, {&(0x7f0000000440)="469e13865990f29953f0ce7f73a9ce0ada50ba94891f7f", 0x17, 0x5}, {&(0x7f0000000480)="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0x1000, 0x4}, {&(0x7f0000001480)="ee34e5d2ee046760a8da0f86b26c5a93d4ab7e875bb6a9201ed9ba84b813c4cc8dd987b45ad304684536d646859b10a1638c666d1204b69177878058288fd0f23406ce3427e48943cb3c51fe026f9e691e8f8d4aebce5166d611d959838d3e7fe28ac3515a8482edde4fdd8024b791c158d6c8bbcfee219fab9fa33b2c7fe48a657d29b6054afe5dbc2dbb7f7136f9db67b7f69bb3f96d95179d03d7e45b54c76a2a77674cd3fda823a7a7bf013961f3ecb536383b18037f18d6e528690f4b2c62e364401eb35a18fcfec4260080d141bd0eca62ff11150a7196", 0xda, 0xffffffffffffffc1}, {&(0x7f0000001580)="fca6f1042318f9768be43415073e64722c142394a10d2ddddaf0b15ad4779908690737a81b50b5905b4c66990ef4ad77e854e04aed74af2d2b8b4e997a1b642c438b713ee4c8a56f6cf773b4fd079e9e405f364482cdbe8e50364aa6c8b82ef9e8b01ce647bbdd6ed9b76e1f6e2e31d45d8339577ba762b9c0c63848ce7cca1e359b9cf639e66c2d50378edc7c5715538bd1dacbee827b778e9da635a6631e3594f00d60e184af96c2450714b435f9d441", 0xb1, 0x7582}], 0x80, &(0x7f0000001840)=ANY=[@ANYBLOB="6a71666d743d76667376312c73623d3078303030303030303030303030303030332c75737271756f74612c6d696e697864662c64696f726561645f6e6f6c6f636b2c6a6f75726e616c5fa5267072696f3d3078303030303030303030303030303030322c6a71666d743d7666736f6c642c6e6f64656c616c6c6f632c6e6f6175746f5f64615f616c6c6f632c7065726d69745f646972656374696f2c646566636f6e746578743def1a506873797374656d5f752c00"]) fchownat(r0, &(0x7f00000017c0)='./file0\x00', 0xffffffffffffffff, 0xee00, 0x100) syz_read_part_table(0x0, 0x0, 0x0) [ 463.855225] FAULT_INJECTION: forcing a failure. [ 463.855225] name failslab, interval 1, probability 0, space 0, times 0 [ 463.901264] CPU: 0 PID: 22604 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 463.909208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.918589] Call Trace: [ 463.921200] dump_stack+0x1fc/0x2ef [ 463.924898] should_fail.cold+0xa/0xf [ 463.928722] ? setup_fault_attr+0x200/0x200 [ 463.933067] ? lock_acquire+0x170/0x3c0 [ 463.937082] __should_failslab+0x115/0x180 [ 463.941355] should_failslab+0x5/0x10 [ 463.945172] kmem_cache_alloc+0x277/0x370 [ 463.949343] mmu_topup_memory_caches+0x8f/0x370 [ 463.954042] kvm_mmu_load+0x1e/0x1200 [ 463.957855] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 463.962805] ? construct_eptp+0x3b0/0x3b0 [ 463.967080] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 463.972145] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 463.977144] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 463.982005] ? get_task_pid+0x143/0x2a0 [ 463.986053] ? lock_downgrade+0x720/0x720 [ 463.990243] ? check_preemption_disabled+0x41/0x280 [ 463.995277] ? check_preemption_disabled+0x41/0x280 [ 464.000314] ? kvm_vcpu_ioctl+0x493/0xe10 [ 464.004482] kvm_vcpu_ioctl+0x493/0xe10 [ 464.008472] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 464.014381] ? check_preemption_disabled+0x41/0x280 [ 464.019418] ? check_preemption_disabled+0x41/0x280 [ 464.024453] ? perf_trace_lock_acquire+0x530/0x530 [ 464.029402] ? perf_trace_lock+0xe2/0x4b0 [ 464.033585] ? perf_trace_lock_acquire+0x530/0x530 [ 464.038534] ? perf_trace_lock+0xe2/0x4b0 [ 464.042717] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 464.048635] do_vfs_ioctl+0xcdb/0x12e0 [ 464.052558] ? lock_downgrade+0x720/0x720 [ 464.056749] ? check_preemption_disabled+0x41/0x280 [ 464.061795] ? ioctl_preallocate+0x200/0x200 [ 464.066360] ? __fget+0x356/0x510 [ 464.069837] ? do_dup2+0x450/0x450 [ 464.073412] ? vfs_write+0x393/0x540 [ 464.077140] ? fput+0x2b/0x190 [ 464.080351] ksys_ioctl+0x9b/0xc0 [ 464.083820] __x64_sys_ioctl+0x6f/0xb0 [ 464.087721] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 464.092340] do_syscall_64+0xf9/0x620 [ 464.096167] entry_SYSCALL_64_after_hwframe+0x49/0xbe 11:37:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c6f5d7030be0e72488200fc22d74ed30324a09ee754c5c15d46"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 464.101378] RIP: 0033:0x4665d9 [ 464.104589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 464.123728] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.131437] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 464.138822] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e050000f008000100f0"], 0x1c}}, 0x0) [ 464.146144] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 464.153414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 464.160696] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030004e6aa5802c706cc31dfa123569150922b5499ceeffb1935db0caf22dc5915c54540120d9c4e3e2318a2d15251b590cf44d0425d4dfbbbbd0f46a244015041bb5040c6f26903a1f02c4b0c54dc900139e3e09c20cd030394a8185e862ddd72593383c1a826920b8ca86e60a8d08d431a4f447736d9e54630acf761d7e6bb31bec1aea4c6eff11d6eba118dd04be4985a2"], &(0x7f00000000c0)='./file1\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000003000100f0"], 0x1c}}, 0x0) [ 464.546581] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 464.562187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 11:37:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:30 executing program 4 (fault-call:8 fault-nth:21): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x6e) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'macsec0\x00', &(0x7f0000000140)=@ethtool_test={0x1a, 0x42c, 0x3, 0x4, [0x3fff800000000000, 0x3f, 0x6, 0x800]}}) clone(0x110d8800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000208000100f0"], 0x1c}}, 0x0) 11:37:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa0080, &(0x7f0000000100)="31c06ec7bf786e62a9a737733e6ba839313f6ad372aa169987f8b63dfbad38426014f324ff89991c75c8ff9dda686073d59637592d7facd6e2fd25209a68490fd05825e8aee2959c9f0c00963cd29713b537d9bcd846fbfbd1d2ae74761cba53fb203fe7aae8dbc48cedf85b6b2e48e43b1641661cd4f3a8860265ab0f8c5ba94d4db9d2b340fdfff4c2b0bb7c4605d0cabc87f03275e401e59f2d5998f4665f258d95655227ca", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="af9edc011773dd5bd1a8cc6640f95492d546b12bdaa5ec1568e69fe2d42805e95b6e46b349870bf4e8757aa42cb87987d097a4cf13743bac2f6af9bc1f1970") clone(0x3dc400, &(0x7f0000000200)="b743304b5702e5832352a7beb594faff95a23dff46737bd05cb7", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="08f415e208722338867bab71967437babacaaaad424e3565f1f573b8a45e07cfd2e98fe345562e9e4ae768e9d2685ab1809549443017b17e25b8") mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f64c39693fb8727764700"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r0}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x1f, 0x4, &(0x7f0000000700)=[{&(0x7f0000000440)="0831dfcd4bc2a92e7ab3400aee22a66e83ed9154fc500552070653b22e447bdd35becb16df307a73ab96bcbc2ae5d139b16c77b69f0b99ecf6520f0722b601385a9a01cbcc4bc66b7592352dc0517afbf81447dfad024b974164bc31a75554e3634cd6230606f5286934c950e6faa2c41ac01360c304ccaeabe2a3a932817ddf4f0e03663d38557447192a3d900c2dd7faf61da042532758df1894", 0x9b, 0x400}, {&(0x7f0000000500)="3b0b1d85ec603bb78b35a6d5831c1fae90ecfad9a178df6caa4452242343cf159aa4f30d9a29752d9f17982733266c1d7f3d3592371ab99599478318a853a6db04c8191c42fb6e135fb66819f29729199a0ccefd2653f9ad8ce73b79ec4247e55e99ba57ecfcaabdc91cb869f42e1a8dafe15e", 0x73}, {&(0x7f0000000580)="355ca55ca9699af74cd625b57ac9cee89877fe75a675febaf50760a4f127eb72c90d50f3d3938a92b41fef5cfe1e947d604f86146cb40cc94bba2e264eb274c62144b780047a54910330376fbe55260db57970f8b1294bd075ed52827478eec3fbb938f71ce5098f6b0ca8ff7579efe4ad57843c236b4cdc1a299d4c0385acd6c0765f05eb", 0x85, 0xae47}, {&(0x7f0000000640)="662291378980de34c73d9e5c37282f1e164d32b02ad22f0d303489feb682b10b1f03db17fe5210b8e09078f7e86a23c3a0788ea07af837378165dd8f1c9e19bd992ad75de8a1db9a6a571c886ee9e4bc6db331106e64228e22b106997732340792ad10607a01a02944689a3b320faebf8f700e5236e9609971418e91a9e8c8c3ee1e2e0eb65be92f4190073d67f9ef86c73d", 0x92, 0x6}], 0x10800, &(0x7f0000000780)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8}}, {@orlov}, {@nobh}, {@bsdgroups}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}], [{@fowner_lt={'fowner<', r0}}, {@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, 'xfs\x00'}}]}) [ 464.840602] FAULT_INJECTION: forcing a failure. [ 464.840602] name failslab, interval 1, probability 0, space 0, times 0 [ 464.863824] CPU: 0 PID: 22674 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 464.871768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.881236] Call Trace: [ 464.883839] dump_stack+0x1fc/0x2ef [ 464.887492] should_fail.cold+0xa/0xf [ 464.891319] ? setup_fault_attr+0x200/0x200 [ 464.895659] ? lock_acquire+0x170/0x3c0 [ 464.899659] __should_failslab+0x115/0x180 [ 464.903923] should_failslab+0x5/0x10 [ 464.907743] kmem_cache_alloc+0x277/0x370 [ 464.911933] mmu_topup_memory_caches+0x8f/0x370 [ 464.916641] kvm_mmu_load+0x1e/0x1200 [ 464.920471] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 464.925427] ? construct_eptp+0x3b0/0x3b0 [ 464.929594] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 464.934636] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 464.939605] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 464.944459] ? get_task_pid+0x143/0x2a0 [ 464.948564] ? lock_downgrade+0x720/0x720 [ 464.952738] ? check_preemption_disabled+0x41/0x280 [ 464.957776] ? check_preemption_disabled+0x41/0x280 [ 464.962817] ? kvm_vcpu_ioctl+0x493/0xe10 [ 464.966981] kvm_vcpu_ioctl+0x493/0xe10 [ 464.970979] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 464.976884] ? check_preemption_disabled+0x41/0x280 [ 464.981928] ? check_preemption_disabled+0x41/0x280 [ 464.986961] ? perf_trace_lock_acquire+0x530/0x530 [ 464.991906] ? perf_trace_lock+0xe2/0x4b0 [ 464.996069] ? perf_trace_lock_acquire+0x530/0x530 [ 465.001005] ? perf_trace_lock+0xe2/0x4b0 [ 465.005172] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 465.011067] do_vfs_ioctl+0xcdb/0x12e0 [ 465.014972] ? lock_downgrade+0x720/0x720 [ 465.019137] ? check_preemption_disabled+0x41/0x280 [ 465.024191] ? ioctl_preallocate+0x200/0x200 [ 465.028615] ? __fget+0x356/0x510 [ 465.032080] ? do_dup2+0x450/0x450 [ 465.035624] ? vfs_write+0x393/0x540 [ 465.039349] ? fput+0x2b/0x190 [ 465.042558] ksys_ioctl+0x9b/0xc0 [ 465.046024] __x64_sys_ioctl+0x6f/0xb0 [ 465.049943] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 465.054557] do_syscall_64+0xf9/0x620 [ 465.058403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.063630] RIP: 0033:0x4665d9 [ 465.066829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:37:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./file0\x00') chdir(&(0x7f0000000580)='./file0\x00') sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x9209000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000900)=ANY=[@ANYRESOCT=0x0, @ANYRESOCT], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ubifs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r0) clone(0x4000, &(0x7f0000000380)="0ab924bb202a27ff21df773978c26c19e50f2c89b8e57028fbadf461ee78fcfb206fbc78b0dc97f16c4375815ec8c8d1c4261b27f6976eb13993e2f4930257c0", &(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000480)="fab8fef3a389e02d26fef7731eb7d9c235682de676777a66a34472424c6d335594ea59bd802aca18d727af19644f47393e74de977d49a7440b887c064aaa570d860903bd8294dda36ee6fe1c3db6eb97783d8decd8778344bec5aab3d8ac989ef0d0f37544e16ac490df96bcbffb3b99f7d78d2fe5f6df05a94c029c5c0c67e47ef5fba7d96ec50e0918422e4d87bc880214e43dbba82ec3c910303412cb403a49d7e57fda5162f6ba9021fce6b036a248e0fd1a03dca30f38f9608f2eda8137f66df653ed826aca6e874230bddd0a7870a3cd2f9539b70c0095") r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) rmdir(&(0x7f00000005c0)='./file0\x00') sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000022000000080002002ab07ebc891c3651f6effc82f8cf10f9ac4cc64695379a3e0b9426d2238af0b551f3a8373cb283107312bf2161086f422bc3e8055ca1a7ec9870e2b1ae2141", @ANYRES32=0x0, @ANYBLOB="289a3412", @ANYRES32=0x0, @ANYBLOB="0600040000000000"], 0x2c}}, 0x40000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) 11:37:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000308000100f0"], 0x1c}}, 0x0) [ 465.085748] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.093478] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 465.100783] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 465.108073] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.115363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.123696] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:30 executing program 4 (fault-call:8 fault-nth:22): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 465.213121] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 465.304303] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 465.362783] FAULT_INJECTION: forcing a failure. [ 465.362783] name failslab, interval 1, probability 0, space 0, times 0 [ 465.401658] CPU: 0 PID: 22707 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 11:37:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000708000100f0"], 0x1c}}, 0x0) 11:37:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7ff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="c87226eaf671f317fcef146552be43f03ba87b33f11427bbdf53c8c1f306830539818d9eaa7cfbaeece573", 0x2b, 0x6}, {&(0x7f0000000140)='N', 0x1, 0xff}], 0x100000, &(0x7f00000001c0)={[{}, {@umask={'umask', 0x3d, 0xff}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'staff_u'}}]}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 465.409603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.418968] Call Trace: [ 465.421578] dump_stack+0x1fc/0x2ef [ 465.425226] should_fail.cold+0xa/0xf [ 465.429049] ? setup_fault_attr+0x200/0x200 [ 465.433399] ? lock_acquire+0x170/0x3c0 [ 465.437403] __should_failslab+0x115/0x180 [ 465.441697] should_failslab+0x5/0x10 [ 465.445524] kmem_cache_alloc+0x277/0x370 [ 465.449696] mmu_topup_memory_caches+0x8f/0x370 [ 465.454391] kvm_mmu_load+0x1e/0x1200 [ 465.458219] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 465.463185] ? construct_eptp+0x3b0/0x3b0 [ 465.467368] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 465.472429] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 465.477410] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 465.482278] ? get_task_pid+0x143/0x2a0 [ 465.486276] ? lock_downgrade+0x720/0x720 [ 465.490447] ? check_preemption_disabled+0x41/0x280 [ 465.495508] ? check_preemption_disabled+0x41/0x280 [ 465.500555] ? kvm_vcpu_ioctl+0x493/0xe10 [ 465.504733] kvm_vcpu_ioctl+0x493/0xe10 [ 465.508742] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 465.514653] ? check_preemption_disabled+0x41/0x280 [ 465.519703] ? check_preemption_disabled+0x41/0x280 [ 465.524746] ? perf_trace_lock_acquire+0x530/0x530 [ 465.529696] ? perf_trace_lock+0xe2/0x4b0 [ 465.533863] ? perf_trace_lock_acquire+0x530/0x530 [ 465.538807] ? perf_trace_lock+0xe2/0x4b0 [ 465.543076] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 465.548981] do_vfs_ioctl+0xcdb/0x12e0 [ 465.552892] ? lock_downgrade+0x720/0x720 [ 465.557068] ? check_preemption_disabled+0x41/0x280 [ 465.562112] ? ioctl_preallocate+0x200/0x200 [ 465.566895] ? __fget+0x356/0x510 [ 465.570370] ? do_dup2+0x450/0x450 [ 465.573922] ? vfs_write+0x393/0x540 [ 465.577655] ? fput+0x2b/0x190 [ 465.580910] ksys_ioctl+0x9b/0xc0 [ 465.584384] __x64_sys_ioctl+0x6f/0xb0 [ 465.588295] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 465.592981] do_syscall_64+0xf9/0x620 [ 465.596803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.602557] RIP: 0033:0x4665d9 [ 465.605755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.626054] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.634043] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 465.641326] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 465.648606] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.655886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.663167] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f646501c852f3bfd3eb7f"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000f08000100f0"], 0x1c}}, 0x0) 11:37:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:31 executing program 4 (fault-call:8 fault-nth:23): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:31 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@l2={0x1f, 0x1ff, @any, 0x401}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)="3006262666d91ba206ff2da9f64ad841fd9adf15e2d379849c77aeb149645d2744a906327d487c", 0x27}, {&(0x7f0000000140)="f3defa3e25ec2d5a89e71c93047237ff51bdf2cfd402265463a807a04d10ba183895120b6869c3e007d0b9e18870e254062dc6ba9b90767688ff09d7221ae6faa0292a4a676616662d4bbfab1529b1009ce56f53c8e20e8235ca93133833feb1ef7c1ceb3e8bf9adbaa6eb4cb52c9295a26d565a417bed421a9ebd8299c1351604db06d60283b3d28c8927f6bd5723fa6661f58172a6650cc4e07ee19db2d67b22d35d8e294a05e1c59318f807f655f5f43972cf99fc12e4", 0xb8}, {&(0x7f0000000280)="6d37d140ae185404095043abc9fcfe76fd8713419ceaddd1e2ce6c0466fafd9a86b5a62f88d4437864cec49108601cca53da4cb9a02771895a428fb6d24c8d7cb0da39e85aa75c0063a297cc219577ea744460ddb41f1261220883babd47f73c84f1ef97464aed0afc96b5883db796501336f0135ad23bd0428499d5b16ab021560878b5510ca95793cbaf327605d854eed35191b0b2130d869fc0182058f051e54c4e23e0ae4f8cc30f52b0fe4f", 0xae}, {&(0x7f0000000440)="10002de9741770d9bcd1826fa1036efcb6319440db4e8fa0dd9098175bef383a0da1fc84fd3c1708693375fa7f7ca411213d032b252ed31b6b69185924c1d09247ef701a6c5d7cd8c21b5f2c9ca5e6e0b9fbfdd8fb2ebb006d44780d92d50a21d5d1674d3b9e5653527f578aa9956ab6520ebe3001ef3ee7ebe86097c8d035451c1695f1e376bb500749d837923d22e1539a9d3242bef79582214b8847a4277cedc4aafb3a18fbebb9a930b04e2e74d6bf4c57541d458d1f294442beb7cc72c715a811183700e9f123c7bcaf631d706cb53cf04103c885a9838234b4c74d839adaa4f0630255", 0xe6}, {&(0x7f0000000340)="0f5838a88221d08e620a858eac513273cd1aa20774845558834d749ea01e60c536a613a656d338f7cb18667e8622d84380b1893f5ae4f66c99859a6ea1092a305307201665c65a54f49b9dae28877f6e8099a2453e28ba3ad23d9f1094829cfe7aec4d24b7d409c645a15f978949bb64bcc919d388f19b0d4c91a0455189fc7c5b8692ac4f57a4e20ae86b29427459d60551e313d18c270d75082491f671b18d51f4257747b1d3f8f392b8c54005e59b0c2b9ecaaa3529d8a88f92", 0xbb}, {&(0x7f0000000540)="9092940533adf5125f4e2e73c2503f214b2e64732dafc42cfcea00e94231ef275c8b2dab3cbc5153286e4530e55bb065b7b5b4cf1ccc2e704ab86edc17b28d23c7383a55804244fd5ed3c3ff98c002b8b04c8731eeaf92f665316b172a97f0ce5ab62d8b619944f97544efc99861a89db5154e735eaaf7690a280a26eaa14fc9a77118311c3a61b1ed6e22ea9244", 0x8e}, {&(0x7f0000000600)="da62c90cf96b539aace6a54db0bcaf273f87a0f193962474085eb3ecee9c5892eeaf793b810f9ee509f42f16770763058ce62b6a1c4184a8cda18d6cefd5f2668d1473e282e58a6545df8fe5a8404ade8c4c00d15fb8e2ad6510a02e536512dc1aa6ab19e648daf9c3680dfe164219c700fa38c743b18bef24d6808ac027b5fcd40aa29809b817e730b67caf61a69373cb86ef1cc21a7b7e0ba830ea3170d61244ecc4740df2976f3e0437145c17006c018eec615aee10c4e456a11fd6aa23a6e984c39c246ac1ea237ebe3ab0bcee715a7d38801d", 0xd5}], 0x7}, 0x4000010) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000780)=ANY=[@ANYBLOB="2f6465762f4c29b327f84c2a6c0c0e1e5508"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 465.875060] FAULT_INJECTION: forcing a failure. [ 465.875060] name failslab, interval 1, probability 0, space 0, times 0 [ 465.912743] CPU: 0 PID: 22742 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 11:37:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000003000100f0"], 0x1c}}, 0x0) [ 465.920675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.930042] Call Trace: [ 465.932644] dump_stack+0x1fc/0x2ef [ 465.936297] should_fail.cold+0xa/0xf [ 465.940121] ? setup_fault_attr+0x200/0x200 [ 465.944472] ? lock_acquire+0x170/0x3c0 [ 465.948508] __should_failslab+0x115/0x180 [ 465.952868] should_failslab+0x5/0x10 [ 465.965906] kmem_cache_alloc+0x277/0x370 [ 465.970081] mmu_topup_memory_caches+0x8f/0x370 [ 465.974797] kvm_mmu_load+0x1e/0x1200 [ 465.978618] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 465.983564] ? construct_eptp+0x3b0/0x3b0 [ 465.987725] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 465.992776] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 465.997800] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 466.002663] ? get_task_pid+0x143/0x2a0 [ 466.006659] ? lock_downgrade+0x720/0x720 [ 466.010836] ? check_preemption_disabled+0x41/0x280 [ 466.015895] ? check_preemption_disabled+0x41/0x280 [ 466.020935] ? kvm_vcpu_ioctl+0x493/0xe10 [ 466.021930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 466.025098] kvm_vcpu_ioctl+0x493/0xe10 [ 466.025119] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 466.025136] ? check_preemption_disabled+0x41/0x280 [ 466.025154] ? check_preemption_disabled+0x41/0x280 [ 466.025173] ? perf_trace_lock_acquire+0x530/0x530 [ 466.025186] ? perf_trace_lock+0xe2/0x4b0 [ 466.025205] ? perf_trace_lock_acquire+0x530/0x530 [ 466.068491] ? perf_trace_lock+0xe2/0x4b0 [ 466.072673] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 466.078583] do_vfs_ioctl+0xcdb/0x12e0 [ 466.082579] ? lock_downgrade+0x720/0x720 [ 466.086775] ? check_preemption_disabled+0x41/0x280 [ 466.091831] ? ioctl_preallocate+0x200/0x200 [ 466.096262] ? __fget+0x356/0x510 [ 466.099742] ? do_dup2+0x450/0x450 [ 466.103320] ? vfs_write+0x393/0x540 [ 466.107057] ? fput+0x2b/0x190 [ 466.110275] ksys_ioctl+0x9b/0xc0 [ 466.113742] __x64_sys_ioctl+0x6f/0xb0 [ 466.118335] ? lockdep_hardirqs_on+0x3a8/0x5c0 11:37:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008040000f0"], 0x1c}}, 0x0) [ 466.122931] do_syscall_64+0xf9/0x620 [ 466.126748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 466.131952] RIP: 0033:0x4665d9 [ 466.135198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.154211] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.162038] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 466.169325] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6407002f6c4f1c703000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x41, 0x0, 0x0) [ 466.176610] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.183902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 466.191196] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 [ 466.254094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 11:37:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:31 executing program 4 (fault-call:8 fault-nth:24): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008050000f0"], 0x1c}}, 0x0) [ 466.411421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 466.440078] FAULT_INJECTION: forcing a failure. [ 466.440078] name failslab, interval 1, probability 0, space 0, times 0 [ 466.477795] CPU: 1 PID: 22781 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 466.485728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.495104] Call Trace: [ 466.497727] dump_stack+0x1fc/0x2ef [ 466.501485] should_fail.cold+0xa/0xf [ 466.505304] ? setup_fault_attr+0x200/0x200 [ 466.509642] ? lock_acquire+0x170/0x3c0 [ 466.513649] __should_failslab+0x115/0x180 [ 466.517902] should_failslab+0x5/0x10 [ 466.521720] kmem_cache_alloc+0x277/0x370 [ 466.525972] mmu_topup_memory_caches+0x8f/0x370 [ 466.530655] kvm_mmu_load+0x1e/0x1200 [ 466.534583] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 466.539518] ? construct_eptp+0x3b0/0x3b0 [ 466.543655] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 466.548668] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 466.553684] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 466.558529] ? get_task_pid+0x143/0x2a0 [ 466.562511] ? lock_downgrade+0x720/0x720 [ 466.566667] ? check_preemption_disabled+0x41/0x280 [ 466.571693] ? check_preemption_disabled+0x41/0x280 [ 466.576899] ? kvm_vcpu_ioctl+0x493/0xe10 [ 466.581041] kvm_vcpu_ioctl+0x493/0xe10 [ 466.585006] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 466.590890] ? check_preemption_disabled+0x41/0x280 [ 466.595907] ? check_preemption_disabled+0x41/0x280 [ 466.600920] ? perf_trace_lock_acquire+0x530/0x530 [ 466.605867] ? perf_trace_lock+0xe2/0x4b0 [ 466.610032] ? perf_trace_lock_acquire+0x530/0x530 [ 466.614963] ? perf_trace_lock+0xe2/0x4b0 [ 466.619109] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 466.625349] do_vfs_ioctl+0xcdb/0x12e0 [ 466.629253] ? lock_downgrade+0x720/0x720 [ 466.633401] ? check_preemption_disabled+0x41/0x280 [ 466.638410] ? ioctl_preallocate+0x200/0x200 [ 466.642813] ? __fget+0x356/0x510 [ 466.647489] ? do_dup2+0x450/0x450 [ 466.651018] ? vfs_write+0x393/0x540 [ 466.654724] ? fput+0x2b/0x190 [ 466.657946] ksys_ioctl+0x9b/0xc0 [ 466.661414] __x64_sys_ioctl+0x6f/0xb0 [ 466.665309] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 466.669889] do_syscall_64+0xf9/0x620 [ 466.673706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 466.678906] RIP: 0033:0x4665d9 [ 466.682130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.701128] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.708887] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 466.716168] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 466.723451] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.730727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 466.738003] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:32 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x104) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)={0x4c, 0x0, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}]}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x28]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) syz_read_part_table(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='cgroup\x00', 0x10820, &(0x7f0000000140)='}\xb5:+\x00') r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="02000000010003000000000002000600", @ANYRES32=0x0, @ANYBLOB="040004004a1de7d1eacbd5d5", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r4, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r4, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r4, @ANYBLOB="10000000000000002000040000000000"], 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="0200001ae49e5300000000000017ff000000000002000600000000008068640c", @ANYRES32=0xee01, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=r2, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r2, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="040003000000000008000200", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="10000600000000002000010000000000"], 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='quota,uid=', @ANYRESHEX=0x0, @ANYBLOB=',nointegrity,errors=remount-ro,errors=remount-ro,errors=continue,fsname=\\,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',mask=MAY_EXEC,fscontext=root,permit_directio,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',context=user_u,fowner<', @ANYRESDEC=r2, @ANYBLOB=',s%cck\x00:\x00'/36]) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x5, &(0x7f0000000600)=[{&(0x7f0000000280)="f414ccc2e1a221646439113cbbbfc58f62d0bcfc5461fc9c792c2db60c9017e86c74e90ed4643ab53aefb8719236c90f1997410e79d2071dd6cdaae8444a2152b69ccaf12496829b254a35a89381347a544f3b63b1ff0250754beeca05ec641c8d2330ffb7d7ef31877f26103d671dcf4f90f746f0a003c77816214a0386806e4e14e10324c95ca5", 0x88, 0x3740}, {&(0x7f0000000440)="34fa2ac2136c3cf36d17fb5f70a0d60cfcfd654152bfb75babcc76eea6132de581c242ceda8582a12ef59be2ecc5fe2e2cfabd57ff40ff1881dc34fc7a7c348f9f4e1c67f0bfd04275de6fa05a956e7b3eadea658a64af34314dd4de1a3ac822659bceb0b246ca3e1f3372c5a2d881fecae63bb48cb679eec9bbd0fca79994421f28f37f3b0a0f52f78495b888f770ced33f6e29fd97b2f47068987f3cbeedffaa368a600fbfdc87c129a91efac59547a2b50d45d2a3c6ea6c02bfc82cfbe686fc62faa9c688eabe429b2bf1737e8b63987bb26b03df61ad48b815b049722f4206a9da7dd8b54b1b4a7bfe52414e", 0xee, 0x401}, {&(0x7f0000000340)="973f6f6c3c32f60e49512934c1fb9e3cc2ead0f96fab8774c3877f94ea3ee56a136e877b1aa689ec00c023f6b26bf88cb0c56ac80280069a1accd33d33b30d20f43048327edfa43132292fe9df4c5969a77e98c9b1f4d04e851cac4b3a308583f0d4ca2604507cf01c17d88d90ebc9d51af93385c6206d77c42f5e9bf169477c54856773511e8255c00cfaa6f413b2a5beff512eee7d4a494606f52a04d642fede24b2d637f7eebf1556333decadc7acbe", 0xb1, 0x2}, {&(0x7f0000000200)="b4dbf45abcb86b5c2a702186a21012e73a3878b577bef00dc9d8bc4448bc40c7a9689e835f0e0099277a0260ba53433b88b8f978", 0x34, 0x48ef}, {&(0x7f0000000540)="5c3d176ae48fb8c86dbcae81450e6bd98f1c45790afce92aee99dc8990bff2cfc1ff6de8abd0e746d3e4556c0473c3fac2d8758682e45f8ad435185bec98a8c9b9ecb79712273aea1e9ded2c88975111fde00a6dd604abca2f6bf7b7c8a0ccf4863556f28b8f2fcc162d95de25fa1db5be837f466e5ea66c78f008cf2a97a42689ec1a7d19e050a22481e66f212cda4d52f886722c7577ece8aa4a214a5f171db182bac951a53412ca269b344da86ab1dae994225d1ac4a78474bd9352", 0xbd, 0x1}], 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="6461782c7375626a5f757365723d5b2c666f776e65727e54082bb2a682e5e7e9facf93706f3217918f34b26b3cf61f51feab354e6c", @ANYRESDEC=r1, @ANYBLOB=',smackfstransmute=xfs\x00,audit,dont_measure,euid>', @ANYRESDEC=r2, @ANYBLOB="2c66736e616d653d7db53a2b002c6d61736b3d4d41595f57524954452c00"]) 11:37:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008020100f0"], 0x1c}}, 0x0) 11:37:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:32 executing program 4 (fault-call:8 fault-nth:25): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:32 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r0}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r4}, {0x8, 0x4, r5}, {}, {0x8, 0x3, r5}, {0x8, 0x0, r4}, {0x8, 0x4, r5}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r3}, {0x2, 0x1}, {}, {0x2, 0x0, r3}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r4}, {0x8, 0x0, r4}, {0x8, 0x4, r4}, {0x8, 0x1, r5}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r7}, {0x8, 0x4, r8}, {}, {0x8, 0x3, r8}, {0x8, 0x0, r7}, {0x8, 0x4, r8}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r6}, {0x2, 0x1}, {}, {0x2, 0x0, r6}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r7}, {0x8, 0x0, r7}, {0x8, 0x4, r7}, {0x8, 0x1, r8}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {}, [{0x2, 0x5}, {0x2, 0x1, 0xee01}, {0x2, 0x4, 0xee01}, {0x2, 0x4, 0xee01}, {0x2, 0x5, r0}, {0x2, 0x1, 0xffffffffffffffff}], {0x4, 0x7}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x6, r4}, {0x8, 0x2, 0xee00}, {0x8, 0x5}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x4, r8}, {0x8, 0x1, 0xee00}], {0x10, 0x1}, {0x20, 0x6}}, 0x8c, 0x1) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x5, 0x0, 0x0) [ 466.942741] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 11:37:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008030100f0"], 0x1c}}, 0x0) [ 467.012415] FAULT_INJECTION: forcing a failure. [ 467.012415] name failslab, interval 1, probability 0, space 0, times 0 [ 467.041942] CPU: 0 PID: 22807 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 467.049875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.060286] Call Trace: [ 467.062890] dump_stack+0x1fc/0x2ef [ 467.066537] should_fail.cold+0xa/0xf [ 467.070356] ? setup_fault_attr+0x200/0x200 [ 467.074707] ? lock_acquire+0x170/0x3c0 [ 467.078707] __should_failslab+0x115/0x180 [ 467.082960] should_failslab+0x5/0x10 [ 467.086775] kmem_cache_alloc+0x277/0x370 [ 467.090936] mmu_topup_memory_caches+0x8f/0x370 [ 467.095631] kvm_mmu_load+0x1e/0x1200 [ 467.099451] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 467.104396] ? construct_eptp+0x3b0/0x3b0 11:37:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008070100f0"], 0x1c}}, 0x0) [ 467.108663] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 467.113705] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 467.118695] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 467.123550] ? get_task_pid+0x143/0x2a0 [ 467.128505] ? lock_downgrade+0x720/0x720 [ 467.132678] ? check_preemption_disabled+0x41/0x280 [ 467.137718] ? check_preemption_disabled+0x41/0x280 [ 467.142760] ? kvm_vcpu_ioctl+0x493/0xe10 [ 467.146919] kvm_vcpu_ioctl+0x493/0xe10 [ 467.150943] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 467.156860] ? check_preemption_disabled+0x41/0x280 [ 467.161895] ? check_preemption_disabled+0x41/0x280 [ 467.166926] ? perf_trace_lock_acquire+0x530/0x530 [ 467.171892] ? perf_trace_lock+0xe2/0x4b0 [ 467.176067] ? perf_trace_lock_acquire+0x530/0x530 [ 467.181008] ? perf_trace_lock+0xe2/0x4b0 [ 467.185198] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 467.191099] do_vfs_ioctl+0xcdb/0x12e0 [ 467.195002] ? lock_downgrade+0x720/0x720 [ 467.199167] ? check_preemption_disabled+0x41/0x280 [ 467.204198] ? ioctl_preallocate+0x200/0x200 [ 467.208644] ? __fget+0x356/0x510 [ 467.212112] ? do_dup2+0x450/0x450 [ 467.215664] ? vfs_write+0x393/0x540 [ 467.219413] ? fput+0x2b/0x190 [ 467.222629] ksys_ioctl+0x9b/0xc0 [ 467.226193] __x64_sys_ioctl+0x6f/0xb0 [ 467.230096] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 467.234692] do_syscall_64+0xf9/0x620 [ 467.238511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 467.243711] RIP: 0033:0x4665d9 11:37:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05000000080f0100f0"], 0x1c}}, 0x0) 11:37:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 467.246914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 467.267388] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.275118] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 467.282522] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 467.289807] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 467.297267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 467.304554] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:32 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000500f0"], 0x1c}}, 0x0) [ 467.500168] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 11:37:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:33 executing program 4 (fault-call:8 fault-nth:26): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r0}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="789983543cb86e59de9c73ec42f01e6e310d5d14e5faabff4f15d7850db9c5becdd934921c605cd0325eeef791567324504cad7746c3419bba636dbd7f736991b7c62e9f8c9830863f431dddadf7266d7fb22bfd343a14878742c257e59387ef97f3ebb7797c50a0f864bb53b630d1d8f9ef833d429a54bbf4e975bb0de5e0f1", 0x80, 0x10000}, {&(0x7f0000000280)="ecffb24b0d282b6fb908b14e3220b3aec0b5288dd56ad528a0f50703f06d238ae9c89ae956a42f5d6b5ef9535afc2c35992a7daf3529d121a22527145f4427662abb7d0e7d590f3ec3d684464cda1d373dbb5522138d59f4046f769f5e2b1c4d42d1e3776d4cdd0ffbe972fdfac71f1a60eb25fa72df0c26b51c37b69f8852a3d8223cf2d21f29907be8f36cedbc4af433500c4c741cc15c07d828290e9c0de0e32bf07b85b3397f53b41f5ef3de4cac42dcfb3baaf06b4eb86b761b192ec245bc51b2c6b4ff68bd4494c7b02fbb894ab26c5b631cf75abef2773fc2", 0xdc}], 0x30010, &(0x7f0000000440)={[{@fat=@tz_utc}, {@dots}, {@dots}, {@dots}], [{@uid_lt={'uid<', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/loop'}}, {@euid_lt={'euid<', r0}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop'}}, {@subj_type={'subj_type', 0x3d, 'xfs\x00'}}, {@appraise_type}]}) syz_read_part_table(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) accept4(r3, 0x0, &(0x7f00000001c0), 0x800) 11:37:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000900f0"], 0x1c}}, 0x0) 11:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='\x00', &(0x7f0000000100)='bfs\x00', 0x0, &(0x7f0000000140)='+\x00') clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000400f0"], 0x1c}}, 0x0) [ 467.932250] FAULT_INJECTION: forcing a failure. [ 467.932250] name failslab, interval 1, probability 0, space 0, times 0 [ 467.973248] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 467.976507] CPU: 0 PID: 22872 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 467.991157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.000541] Call Trace: [ 468.003143] dump_stack+0x1fc/0x2ef [ 468.006798] should_fail.cold+0xa/0xf [ 468.010633] ? setup_fault_attr+0x200/0x200 [ 468.014997] ? lock_acquire+0x170/0x3c0 [ 468.019118] __should_failslab+0x115/0x180 [ 468.023374] should_failslab+0x5/0x10 [ 468.027183] kmem_cache_alloc+0x277/0x370 [ 468.031347] mmu_topup_memory_caches+0x8f/0x370 [ 468.036047] kvm_mmu_load+0x1e/0x1200 [ 468.039865] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 468.044812] ? construct_eptp+0x3b0/0x3b0 [ 468.049608] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 468.054661] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 468.059637] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 468.064515] ? get_task_pid+0x143/0x2a0 [ 468.069310] ? lock_downgrade+0x720/0x720 [ 468.073476] ? check_preemption_disabled+0x41/0x280 [ 468.078515] ? check_preemption_disabled+0x41/0x280 [ 468.083642] ? kvm_vcpu_ioctl+0x493/0xe10 [ 468.087825] kvm_vcpu_ioctl+0x493/0xe10 [ 468.091821] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 468.097788] ? check_preemption_disabled+0x41/0x280 [ 468.102879] ? check_preemption_disabled+0x41/0x280 [ 468.107929] ? perf_trace_lock_acquire+0x530/0x530 [ 468.112910] ? perf_trace_lock+0xe2/0x4b0 [ 468.117088] ? perf_trace_lock_acquire+0x530/0x530 [ 468.122035] ? perf_trace_lock+0xe2/0x4b0 [ 468.126216] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 468.132128] do_vfs_ioctl+0xcdb/0x12e0 [ 468.136070] ? lock_downgrade+0x720/0x720 [ 468.140249] ? check_preemption_disabled+0x41/0x280 [ 468.145283] ? ioctl_preallocate+0x200/0x200 [ 468.149711] ? __fget+0x356/0x510 [ 468.153179] ? do_dup2+0x450/0x450 [ 468.157602] ? vfs_write+0x393/0x540 [ 468.161323] ? fput+0x2b/0x190 [ 468.164535] ksys_ioctl+0x9b/0xc0 [ 468.168008] __x64_sys_ioctl+0x6f/0xb0 11:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r0 = syz_mount_image$romfs(&(0x7f0000007740), &(0x7f0000007780)='./file0\x00', 0x6, 0x5, &(0x7f0000007ac0)=[{&(0x7f00000077c0)="a70406b23e244fdb4524f498a0669655d4308e8c58a08a3d9c584ca11c5e77514ca3e3eb8b6b69c85a54b122146b2486fa4bd7945dc8697d5e", 0x39, 0x6}, {&(0x7f0000007800)="f17964d45238cdc5d0fc78ad3263eacaf259a040e2a2bd2e452c3f12eadfa82b131c94cc3a3530d9920dcc372dfcf8fab5cb5662fccb3f94ab88712a0d2123a12374656bbbffacd29476149825ded0cdd9202ae894", 0x55, 0x3}, {&(0x7f0000007880)="d4c418e0a46184f905659f33ba436d12d143906c7936f3d7de64224658cee83b616616f2e8db9823a67992404942bcbd60d4a82b8dfb3bbd2a538543afe0c89551f66c2c622fd4b40768897b88b460d1581500374c4049c808b69d32b249d46c54d6a82e057192b6f6", 0x69, 0x8}, {&(0x7f0000007900)="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", 0xff, 0x8}, {&(0x7f0000007a00)="dacfd57cb2c834964aadd4a2291075f32a72ba38462d0acfce703291540e845c6a1c66ff90afc65880c36aa64942e6620db836dbd77e45513dfea325b064630557907a7dea245760f831c746b0858e9c8c892f8af118de7f2b6ba40b76e9852e6f1f5e313cebaa740c1055f55d3fc0c0f1ff80d213a8cc4059d0e0dc818b9b9c111440403552e425c7b48b", 0x8b, 0x6}], 0x220000, &(0x7f0000007b40)={[{'-'}], [{@uid_lt={'uid<', 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x64, 0x35, 0x12, 0x37, 0x65, 0x31, 0x63], 0x2d, [0x35, 0x63, 0x36, 0x30], 0x2d, [0x65, 0x39, 0x62], 0x2d, [0x31, 0x30, 0x34, 0x31], 0x2d, [0x66, 0x64, 0x34, 0x64, 0x31, 0x62, 0x34, 0x64]}}}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, '^-'}}, {@dont_appraise}]}) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = syz_open_dev$char_raw(&(0x7f0000007c00), 0x1, 0x200440) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x17) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000007c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 468.171911] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 468.176507] do_syscall_64+0xf9/0x620 [ 468.180326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 468.185530] RIP: 0033:0x4665d9 [ 468.188731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.207652] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.215376] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007dc0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="2726a391205f10186956f507b45872d459facdb925dced5f254495a1bd0532188103df57cd284292c108fcae5f12826a818b83cb4ea281ff6a9df86cbbd8c70369f2f1f5b54b395d75963736d594fd41ca1aa7c0c08b80dc607a76490b1d1f4738dc5ebbb4c8c7bbb22888d0db083f67876b9389075fff23166da71619ec2a094ef0e3529a572a4cded0cc20d517453239896f9853d05604c8f7d21027ef5d23fdd6e3", 0xa3}, {&(0x7f0000000440)="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0x1000}], 0x2, &(0x7f0000000280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x8000}, {&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000340)="9e3cace3266713038e01b0b6f6ef2087f8296b251e07f1c1e890792e3b9b4496f62a02e627355beafdd62351c8da36ba73ebe298a0a87adb7a26f41efee7fc", 0x3f}, {&(0x7f0000000380)="2c4150c012653e7c5046d9f665c55ee0f62670cda011b02faea82d0befe4391d2a0a6c4f63cedff339d561efbc4ce5df67aea8271e0d15af5e302e280e7a4cb4e6b80b651b34a29600a1c6a3ceefb5b2daa4d34ed969ef947a633fa338b1418269752df0d9e53cf1bd3fcbcfd06da6c913eb", 0x72}, {&(0x7f0000001440)="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&(0x7f0000004c00)=[{&(0x7f0000003980)="3358e22253369ffdca3dfe98e50285e0bf5a67ff84439eaec961ee05d7b7b09dbd1a0f3e8ea00931896ddb849f0683ff6580e5318d585de3b317ec5bf1fdf41719768532b45f7a8a73727ef490420fcdaf23ca5fb0ef6eb9c65c0db4516e4bd57c4a0e7a1e42a7f677f772866b852785e9", 0x71}, {&(0x7f0000003a00)="2f754a86d58b5c7ce970d3da845957a4b7ad078e642453a31220e45ab2812d0a16ee9c3cd2020f10b6c5827a5d917fd70be5be1f9d0bb5e6159569d6a52c0bda9841ea9a", 0x44}, {&(0x7f0000003a80)="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0x1000}, {&(0x7f0000004a80)="fd16795838c348c2f8f9e360c202bbffc8bc88a37a88dea1e9e793532c61ade2bc1037dfed0825b8dc3adf267bb5daaeba34e44a8825463bd7d0da5c0667130e32dab5a170d1b01da8250e1607bea52626d684eef0ad8c22113f0b29519c002a3039f8268d3a414a00d6b79c6048819d0cd145bb496af8a97583ea3899c39cc74629f9a769b6cbf141b0a6bb5b043e7c8bcdd8889d6efdb766a995375411cabadce19c33fcc4523edf44cdb83405fb890bd29d15384cbb8111dd66b7ca30acbd0ce32a16a983ea1fc8f847837ddaba6a4e3b4eec", 0xd4}, {&(0x7f0000004b80)="5e9d495ebfd4773262f8d3a8bb67d53e777a0b99856ccefddd2832ad92197c1b22638d9177bbd46acb431d3a4d726adc38c390aeaaeaca5259621a6345cc9e5b51fc826e8f2cf6887561109621ebf5e59dc8d33eaa8dc6209a0c1560c2347c6451bf11ff808f53505ade942b3b6dac7a42e705", 0x73}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000004c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005080)=[{&(0x7f0000004d00)="a587dc2edac06839a26083346414f21c7eed2eec1db9e592c71391b3f39964bca8575bd62a7da6b85613698964931d2990d2f590ac6bfc4df1e825d4b4deae285ae4d1e23227808e9282058d9be8dc8e063d24aa593c1d60c818583535cd26c42b0ce97ce483bf", 0x67}, {&(0x7f0000004d80)="a58d7a68c2dc03e56bcc00531b1c16e3bfefcf9844999e1515c35bf1f18f5c55f8bcb3b71d0b1cd1ef4022dbb65601f74bd797fe59e87685c2921d25ca4d12f67d837188dedabbf514280cf3b8f8f09737503d3394da20614a1da41685d564ce44080f2fa3ba6d98a5f05c38eb43c07a14317ad0bd62727de4ac9ae1b3ccc4f2f96b6db87a64aab62c5ffafaf58390bc1e9f574d81a761c0aec679d884495b701daa89e03082508d1b2f5b3b6d4bf5b39763216d39aaf8b9cc5567d293934cfbf8db3c19df9f947832b7dc9291b5ea30c90af936433ad2b6e00c976a112374c86d14c4626ad1399aeffb34cf28aabfcc7b2b1b", 0xf3}, {&(0x7f0000004e80)="8edcf5c00aa1bdbb6d9a5d147f9fc6cf3aaef62215a81f865ef0ed4cf63134b31db38b26270591", 0x27}, {&(0x7f0000004ec0)="bb478c3e95fb0048ab4d186dbcab6b3ef22bb8780a5cea619ea87527d63f61d395600fe3b9dafa54ec795c4dd2875af521942df572fea3b43d98a6e6ae22472be624f283a6f27769c00af21c49e7ce38760070e56d1a3478322b5d2a36c86cf228a64af7ebe0c5000f5c686f4c7f10e22d47ded894b2283a64d74ac44d4ee5ab20646cf6a9d3a4e42f3df27061faaa6c073f957ec5cd4b23cbc5bc215c08580b135a979ed28a6909b94ce5bb22ee72e1263448e9932287995b817d8b25375b304f5244de9f0b05376db7d6e1fdc5b87ad6c566a5c9105815c8c9bb9d08cb0a4300e03f0e", 0xe4}, {&(0x7f0000004fc0)="bdc81279ef3384cffe4e51ade35b6e279584219f", 0x14}, {&(0x7f0000005000)="9ac87951e0135bc5851244379224528280ceb86f263a66f0e0d12bdd7599fc4f2e70cc8d13950610990e0bf8e493889f58ba09ca2d35a8e4e7e3d1d0fd1c66987b00839bfdefd176e30e803eebc203c406071ab6bc361d45078d2d1bfbe3aba53dc6f429b78df08aec24b95407138137bfb7cabfa4a4", 0x76}], 0x6, 0x0, 0x0, 0x2404c881}, {&(0x7f0000005100)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f0000005180)="38383266f01427fea8651c836c3c8e2a550145084eb6542e9987e7e06c4d93ecc24e3dd9b4f9557c720eb5f479d0a7a0c58500ccb4fde68f5b2a5936d5245fa596281a9e7345240529e9fe7ea2a6224d78b9ea62e11330e50d837f7fc8da8b6a8d83f0e7594d60b330714ba663d3", 0x6e}], 0x1, &(0x7f0000006940)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8, 0x24000002}, {&(0x7f0000006a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000006bc0)=[{&(0x7f0000006ac0)="b2b656bea13461fdbda325633ff18415fe181c1289cae38c6681cf8be8e3bd495d179a012f9267bf08019e719e904edd73095082f7325bcbecad0fdff622ebeab4c213c0107a4dc095845446d8a7ec47b31603bd4ac8611227a62642a9a66e69160e5d7fd925ce3913f83b66d150ee6635f7dae1f7902fb9cc4b005c92865208bb0276f6fa72f82cd08ec888a3b08f41b39916fb3a482f420d0665e2a3ba7c294549d9c683e906cef745976c5106c5618ae32fbab33cce305a2b7378a189908834db31f588bce7769ebfc52e806c8f585b76d5df488367580c", 0xd9}], 0x1, &(0x7f0000006c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x40180}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006d00)=[{&(0x7f0000006cc0)="cce0cf48a48cf00522dfd1f42a444b11e18a537e998480ae5197b63edec41e9beb9f", 0x22}], 0x1, &(0x7f0000007cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, r6}}}], 0x100, 0x4049}], 0xa, 0x4004005) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='odev/loop0\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000500f0"], 0x1c}}, 0x0) 11:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6450762f6c6f7970a130106c221c845062530ff33213791e08e1c039d34da3fdaffbffe03c54f62c76ccfa403202c4aefc43e7a54f2006ab24a82ae792609a8ed4783bea1282ebc7c030f52c6f0463b18dea00c9f01b498f6f761014665e9fc8c21e4223ebf321772c27ae4519c9dead38069c"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0xfffffffffffffff8, 0xfffffffffffffe65, 0x0) [ 468.222666] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 468.229955] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.237986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 468.245271] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 [ 468.379601] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 11:37:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:34 executing program 4 (fault-call:8 fault-nth:27): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='afs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x4, r2}, {}, {0x8, 0x3, r2}, {0x8, 0x0, r1}, {0x8, 0x4, r2}], {}, {0x20, 0x4}}, 0x5c, 0x2) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000280)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x3, 0xee01}, {0x2, 0x1}, {0x2, 0x3, r0}, {0x2, 0x1}, {}, {0x2, 0x0, r0}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r1}, {0x8, 0x0, r1}, {0x8, 0x4, r1}, {0x8, 0x1, r2}, {0x8, 0x7, r3}, {0x8, 0x3, r4}, {0x8, 0x4, r5}], {0x10, 0x6}, {0x20, 0x1}}, 0x94, 0x1) lchown(&(0x7f0000000000)='./file0\x00', 0xee00, r2) syz_read_part_table(0x0, 0x0, 0x0) [ 468.669139] FAULT_INJECTION: forcing a failure. [ 468.669139] name failslab, interval 1, probability 0, space 0, times 0 [ 468.696249] CPU: 1 PID: 22919 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 468.704241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.713616] Call Trace: [ 468.716222] dump_stack+0x1fc/0x2ef [ 468.719888] should_fail.cold+0xa/0xf [ 468.723703] ? setup_fault_attr+0x200/0x200 [ 468.728045] ? lock_acquire+0x170/0x3c0 [ 468.732047] __should_failslab+0x115/0x180 [ 468.736315] should_failslab+0x5/0x10 [ 468.740136] kmem_cache_alloc+0x277/0x370 [ 468.744305] mmu_topup_memory_caches+0x8f/0x370 [ 468.748993] kvm_mmu_load+0x1e/0x1200 [ 468.752809] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 468.757753] ? construct_eptp+0x3b0/0x3b0 [ 468.761943] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 11:37:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000800f0"], 0x1c}}, 0x0) [ 468.766995] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 468.771975] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 468.776836] ? get_task_pid+0x143/0x2a0 [ 468.780830] ? lock_downgrade+0x720/0x720 [ 468.784997] ? check_preemption_disabled+0x41/0x280 [ 468.790219] ? check_preemption_disabled+0x41/0x280 [ 468.795266] ? kvm_vcpu_ioctl+0x493/0xe10 [ 468.799436] kvm_vcpu_ioctl+0x493/0xe10 [ 468.803428] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 468.809351] ? check_preemption_disabled+0x41/0x280 [ 468.814391] ? check_preemption_disabled+0x41/0x280 11:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = geteuid() mount$fuseblk(&(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040), 0x200508, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0xe00}}, {@max_read={'max_read', 0x3d, 0x6}}, {@max_read={'max_read', 0x3d, 0x647c1f5a}}], [{@hash}, {@smackfsdef={'smackfsdef', 0x3d, ',/'}}]}}) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 468.819433] ? perf_trace_lock_acquire+0x530/0x530 [ 468.824394] ? perf_trace_lock+0xe2/0x4b0 [ 468.828574] ? perf_trace_lock_acquire+0x530/0x530 [ 468.833526] ? perf_trace_lock+0xe2/0x4b0 [ 468.837716] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 468.843624] do_vfs_ioctl+0xcdb/0x12e0 [ 468.847535] ? lock_downgrade+0x720/0x720 [ 468.851720] ? check_preemption_disabled+0x41/0x280 [ 468.856771] ? ioctl_preallocate+0x200/0x200 [ 468.861229] ? __fget+0x356/0x510 [ 468.864703] ? do_dup2+0x450/0x450 11:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c6f13e79fdea65be06929cbc56f000000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r2}, {0x8, 0x4, r3}, {}, {0x8, 0x3, r3}, {0x8, 0x0, r2}, {0x8, 0x4, r3}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r1}, {0x2, 0x1}, {}, {0x2, 0x0, r1}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r2}, {0x8, 0x0, r2}, {0x8, 0x4, r2}, {0x8, 0x1, r3}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$fuse(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x1140008, &(0x7f0000000440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xc00}}], [{@dont_appraise}]}}) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) accept$unix(r4, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x15c, 0x0, 0x60fd73cb2e8deed7, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20044010}, 0x880) [ 468.868266] ? vfs_write+0x393/0x540 [ 468.872004] ? fput+0x2b/0x190 [ 468.875222] ksys_ioctl+0x9b/0xc0 [ 468.878704] __x64_sys_ioctl+0x6f/0xb0 [ 468.882632] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 468.887235] do_syscall_64+0xf9/0x620 [ 468.891059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 468.896276] RIP: 0033:0x4665d9 [ 468.899492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.918542] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.926283] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 468.933617] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 468.940946] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.948302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 468.957855] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000900f0"], 0x1c}}, 0x0) [ 468.997775] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 11:37:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) preadv(r0, &(0x7f00000017c0), 0x0, 0x19, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x5, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x1}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x4) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r3, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) openat(r3, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) syz_read_part_table(0x0, 0x0, 0x0) 11:37:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:34 executing program 4 (fault-call:8 fault-nth:28): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000005f0"], 0x1c}}, 0x0) [ 469.313476] FAULT_INJECTION: forcing a failure. [ 469.313476] name failslab, interval 1, probability 0, space 0, times 0 [ 469.333094] CPU: 0 PID: 22969 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 469.341026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.350506] Call Trace: [ 469.353090] dump_stack+0x1fc/0x2ef [ 469.356726] should_fail.cold+0xa/0xf [ 469.360543] ? setup_fault_attr+0x200/0x200 [ 469.364876] ? lock_acquire+0x170/0x3c0 [ 469.368893] __should_failslab+0x115/0x180 [ 469.373147] should_failslab+0x5/0x10 [ 469.377082] kmem_cache_alloc+0x277/0x370 [ 469.381236] mmu_topup_memory_caches+0x8f/0x370 [ 469.385897] kvm_mmu_load+0x1e/0x1200 [ 469.389696] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 469.394654] ? construct_eptp+0x3b0/0x3b0 [ 469.398800] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 469.403826] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 469.409210] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 469.414060] ? get_task_pid+0x143/0x2a0 [ 469.418064] ? lock_downgrade+0x720/0x720 [ 469.422250] ? check_preemption_disabled+0x41/0x280 [ 469.427283] ? check_preemption_disabled+0x41/0x280 [ 469.432332] ? kvm_vcpu_ioctl+0x493/0xe10 [ 469.436489] kvm_vcpu_ioctl+0x493/0xe10 [ 469.440461] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 469.446383] ? check_preemption_disabled+0x41/0x280 [ 469.451419] ? check_preemption_disabled+0x41/0x280 [ 469.456455] ? perf_trace_lock_acquire+0x530/0x530 [ 469.461391] ? perf_trace_lock+0xe2/0x4b0 [ 469.465544] ? perf_trace_lock_acquire+0x530/0x530 [ 469.470474] ? perf_trace_lock+0xe2/0x4b0 [ 469.474648] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 469.480529] do_vfs_ioctl+0xcdb/0x12e0 [ 469.484407] ? lock_downgrade+0x720/0x720 [ 469.488547] ? check_preemption_disabled+0x41/0x280 [ 469.493557] ? ioctl_preallocate+0x200/0x200 [ 469.497964] ? __fget+0x356/0x510 [ 469.501447] ? do_dup2+0x450/0x450 [ 469.505007] ? vfs_write+0x393/0x540 [ 469.508715] ? fput+0x2b/0x190 [ 469.511916] ksys_ioctl+0x9b/0xc0 [ 469.515378] __x64_sys_ioctl+0x6f/0xb0 [ 469.519266] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 469.523868] do_syscall_64+0xf9/0x620 [ 469.527777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 469.532982] RIP: 0033:0x4665d9 [ 469.536186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.555400] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 469.563128] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 469.571451] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 469.578714] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.585986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 469.593244] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) clone(0x1117100, &(0x7f0000000000)="b528db87c8654b559aae4201f5e355ac066dd6815bc3b2543dcff30f5e34c994921de77c93a9208922360063862490f47217d3c9303aa3b19642c0de00d04b1c0a5ef78f6b2add362a9b7cbe02e97c64f05e158cd1def276153ab3fcbc9d9a1315c9", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="69e8ecdbceba912c0ae27b0693784a1f43e1fec76784b66577ba925962081305f78879d84504a0c549b21f243a401c11b276ad18d29e14f42b39de44967290da75d090f9f4753241225e6767b4f87a5b1c16a9beebe5dbd422e334") syz_read_part_table(0x0, 0x0, 0x0) 11:37:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e05000000080001003f"], 0x1c}}, 0x0) 11:37:35 executing program 4 (fault-call:8 fault-nth:29): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000100)={0x0, 0xfb, 0xa0, 0x1, 0x6, "8bf3c0b770820f9d1c27c1af7cfe112e", "597b2af49cd4ce349335775ef7d6c01ff52917f552ed20b6b9822c881c79f52495c103ba150bad3fa2aa2c25fe05d02ef14cfba813b9949d932597ddad38ce6248e5a591fab547f2a35b3c4b076d19ef025383e899e81f1f5d2d16d6bef56e84083a51e03bdfb11317cac4175e51d293bbe3341913be9265fd9393b21e47a85d5f415def498730a28e2702"}, 0xa0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) acct(&(0x7f0000000340)='./file0\x00') clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0xcacd}, @L2TP_ATTR_SEND_SEQ={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x8000) syz_read_part_table(0x0, 0x0, 0x0) [ 469.828315] FAULT_INJECTION: forcing a failure. [ 469.828315] name failslab, interval 1, probability 0, space 0, times 0 [ 469.856414] CPU: 1 PID: 23002 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 469.864347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.873834] Call Trace: [ 469.876447] dump_stack+0x1fc/0x2ef [ 469.880100] should_fail.cold+0xa/0xf [ 469.883922] ? setup_fault_attr+0x200/0x200 [ 469.888260] ? lock_acquire+0x170/0x3c0 [ 469.892257] __should_failslab+0x115/0x180 [ 469.897144] should_failslab+0x5/0x10 [ 469.900966] kmem_cache_alloc+0x277/0x370 [ 469.905145] mmu_topup_memory_caches+0x8f/0x370 [ 469.909842] kvm_mmu_load+0x1e/0x1200 [ 469.913689] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 469.918660] ? construct_eptp+0x3b0/0x3b0 [ 469.922840] ? mark_held_locks+0xa6/0xf0 [ 469.926919] ? kvm_get_time_scale+0x17b/0x1e0 [ 469.931443] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 469.936414] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 469.941275] ? get_task_pid+0x143/0x2a0 [ 469.945270] ? lock_downgrade+0x720/0x720 [ 469.949518] ? check_preemption_disabled+0x41/0x280 [ 469.954576] ? check_preemption_disabled+0x41/0x280 [ 469.959621] ? kvm_vcpu_ioctl+0x493/0xe10 [ 469.963787] kvm_vcpu_ioctl+0x493/0xe10 [ 469.967784] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 469.973722] ? check_preemption_disabled+0x41/0x280 [ 469.978762] ? check_preemption_disabled+0x41/0x280 [ 469.984267] ? perf_trace_lock_acquire+0x530/0x530 [ 469.989216] ? perf_trace_lock+0xe2/0x4b0 [ 469.993386] ? perf_trace_lock_acquire+0x530/0x530 [ 469.998328] ? perf_trace_lock+0xe2/0x4b0 [ 470.003052] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 470.008963] do_vfs_ioctl+0xcdb/0x12e0 [ 470.012873] ? lock_downgrade+0x720/0x720 [ 470.017036] ? check_preemption_disabled+0x41/0x280 [ 470.022065] ? ioctl_preallocate+0x200/0x200 [ 470.026518] ? __fget+0x356/0x510 [ 470.029988] ? do_dup2+0x450/0x450 [ 470.033545] ? vfs_write+0x393/0x540 [ 470.037359] ? fput+0x2b/0x190 [ 470.040570] ksys_ioctl+0x9b/0xc0 [ 470.044301] __x64_sys_ioctl+0x6f/0xb0 [ 470.048211] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 470.052829] do_syscall_64+0xf9/0x620 [ 470.056661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.061878] RIP: 0033:0x4665d9 11:37:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000102f0"], 0x1c}}, 0x0) 11:37:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x100, &(0x7f0000000100)="1318bffec76fae7dc60925b4d38a4a9830bdab5493b5180e28068d8f0c2cd5dac3830bffe563c3adc61037432d48cb487a1c11dd36ec25124b69691f475d0ec5277b0b1fa46ab29383961b742ad6661fa6f2d04c468313c5c05f763f2a64cea1c200c3fb197aa69b1803074a148e53a2986c1217e7c368716041ef2bbb36b01723", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000280)="1d35e53bd610342377f50d0fef0979f08bce0e83c68aabcc639ef408fb83fc7980d3d914ed1051a3bb6def73338c7fa14a9f06d6c36d50c9b660db1fc37f15cb1771b65d469201951018c7f337efd843644163227388d7260d5c0083dd5323903ee8cf551f38b072fb0d94a15b5f8ce098c5f2891875746fd63518a6ff025a0097aa1de27deb6fd4727d5437ebbafe8f9a03dd8bb70878c680bfd23801fa12489f1991ca88ac035ef15246fee7f3b8db25e73c11827909be04cb6c1696f9ff8fef8d819b246bcc2e1826168b26941d0c2df8aa96a1f0750b386f8daa79c4d706fe54f8c7d1ce59e1a1c0aed0e7ad1e45f3c0781c") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 470.065081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.083999] RSP: 002b:00007fcfe6dcf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.091739] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 470.099030] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 470.106316] RBP: 00007fcfe6dcf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 470.113710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 470.121000] R13: 00007ffdd4c75faf R14: 00007fcfe6dcf300 R15: 0000000000022000 11:37:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:35 executing program 4 (fault-call:8 fault-nth:30): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000103f0"], 0x1c}}, 0x0) [ 470.393580] FAULT_INJECTION: forcing a failure. [ 470.393580] name failslab, interval 1, probability 0, space 0, times 0 [ 470.413849] CPU: 1 PID: 23024 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 470.421946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.431325] Call Trace: [ 470.433956] dump_stack+0x1fc/0x2ef [ 470.437604] should_fail.cold+0xa/0xf [ 470.441422] ? setup_fault_attr+0x200/0x200 [ 470.445873] ? lock_acquire+0x170/0x3c0 [ 470.449870] __should_failslab+0x115/0x180 [ 470.454123] should_failslab+0x5/0x10 [ 470.457965] kmem_cache_alloc+0x277/0x370 [ 470.462137] mmu_topup_memory_caches+0x8f/0x370 [ 470.466830] kvm_mmu_load+0x1e/0x1200 [ 470.470641] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 470.475579] ? construct_eptp+0x3b0/0x3b0 [ 470.479738] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 470.484781] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 11:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='.\x00', &(0x7f0000000100)='v7\x00', 0x40, &(0x7f0000000140)=')\x00') setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x4}, {}, {0x8, 0x3}, {}, {0x8, 0x4}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3}, {0x2, 0x1}, {}, {}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2}, {}, {0x8, 0x4}, {0x8, 0x1}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) statx(0xffffffffffffff9c, &(0x7f00000017c0)='./file0\x00', 0x100, 0x10, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() tkill(r1, 0x40) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001900)={0x9, 0x8, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x5, 0x8}) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r5}, {0x8, 0x4, r6}, {}, {0x8, 0x3, r6}, {0x8, 0x0, r5}, {0x8, 0x4, r6}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r4}, {0x2, 0x1}, {}, {0x2, 0x0, r4}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r5}, {0x8, 0x0, r5}, {0x8, 0x4, r5}, {0x8, 0x1, r6}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000300)="529dbfe60c10309c692f066381d00e5a9dce1cb032a4dd0ec4845de11acd3df87a124ec87535735e96274b65bf2bd4a56b7a38f78a1d2761541b48fb718631e54256c00cc4b10b7b97ff3cb535985044f4491c474fa01443baedf3482631021f632db3408f3771bf5fc34fcfc6680ace6c5070bbad8c48959edea836095d903da0f5204dd6c38293cf3ae576da86d720c232ad65c078e401824aceab76af2c3ed68aed04cb8af302cf4b747bc0a4682d39fe0d7aef15275b8656ddfa2ebb6443b9d0cc11e2f2b9d1b05f40022ddaa27abeb187f3dfbbc22a8f5478a9cafacc3f6900f7f1bb0ee2d66d", 0xe9}, {&(0x7f0000000440)="228eb001236a98d2b6ce5c8e5bd2f650e98188af306d7407df63db29fe42281628cd7c32fc6985824f7d70718c95eb3d1499f439e574ec10cd678919e4d4b9815810da4ce8848c3e534443f72520d217c95d1fdda0ef77b1775ef73c4e656cecb6df76a419ced6625663b8e13e0550066b96736f07745fe85fc05771894dee", 0x7f}, {&(0x7f00000004c0)="f9f6565305f7a4d19b9332e89a76dd22688dacbf7301f9955b9eb5d68e1b3216f13199008100e69cb60bac45ae544c0f9e7e1fc48caefc6b95c67f6ebaa31e", 0x3f}, {&(0x7f0000000500)="2a91897d9fce677fb9d8c33bfb7f76a02e3310551a08a7f2e332593cec8102632bac89a837c92eca532969fe07f946b811b8b017e36c3c5e4efb20a7c2f1115866fe1d041fb4b879775e85e3b7911c5b7be8419fd10bc7235f292bd7f1a9305996de8b", 0x63}, {&(0x7f0000000580)="dcf83cb8a4ba3d877a508303232df910a3a6a3d85220e3d8f7d68d6d7d67700dba24c68d8f288b6863f89e372795d98229d6c2103cb2dd78ca90382e283f759d56ef4fd63a97d07dc8c842d8b5e273860022114568d2d779f0113e2424918c3dcf1bf5e72e095695377308a41b7b2c183031ba7e4e5aa1b2c7d408e4b6fe1e21f7b0b9fed2ffa263fc34885a0c45b2f1174e0be9fae3ed9d5492c73c0bdb4f10", 0xa0}, {&(0x7f0000000640)="72b6e0d520126790ded118b5108ec74209a78aa4054ee3f09fefbee1629e45d08c6962997cbfa3584bfa5f6bba5dfe0538a04484de1908eabf1e718fc76ebfa81da69656ee2fe7e25303e98e13b688c5ecda45881fbe555a886330b5f8664d793d245a9255ede92963f06eacb4718c577cbad294df0139020af603e9bc3b33fa1b821d1ab01861d6855f397652e328349f0cb1b73c6a86633709dd64361184a8b86026346527fbfdad3607a351c6543177ec6265", 0xb4}, {&(0x7f0000000700)="31c75b0460e4f78cb7fc837d6cccb3d6862a34f2f91657b4f0ae68871a31e220f795e36fbf6f0f55518d9617b7c18f68c380952e5c165e451526eb89de180815025ebc62a96ad356535bef667a610d5b0626246b9ca682389da3fb0f20ce1769ba95d576ea50a3c1afdd8085ac0c93faa364a0e9543d01531c5ea79b788bae58a3da4ce0fc22c50a44b48dec54235c39cc776d1adc248eed2d62c1c58a5a515a796bd1a2b7f69370608927d5c4ffbfed896ade7d395ceb4a80d37a10dc94b81996b20b2738", 0xc5}, {&(0x7f0000000800)="b6c17ac2cbdb9813f2b321da6f261a8a2f1ac2440e2b087e5ff48a7fed2fcc5b87b983c343d397e56fa4d7dbe92b5971add49051d064bfbed9896731a77f49020dd63129e9e09d33c855f55414048a9a650a1c665564a240440491a4ffb33b1d417fd7f4ef7d2a81571f2bbdf2e845d2658e3f738f8252c897ecbf0bcbb205ad1b4fbdbb06a7e14aeeb84130e8a98de49cbc2ec7df6a724b7f2bb8b1a86bc2781fcbad51a558421f0dd610018f1a815e3ffd37223774e19cde5a62bf0a4bedba52ee5e49", 0xc4}, {&(0x7f0000000900)="36b2b020ffd11370d1f43f987a89a8b52475d853bc2b8b74425fe44396e59dc1e1384b8486b246bdd6790813ccdb13e2b08c7829bfe0d8a2bbd6e936148d9b371164901277e196da85fc5605ffa0e5e483d21024b1a1dee5c3a7d6b119323e13ebd262dd1892a3b7924761fe0be20129f16dd2d58cd44f79d3afd22f22a7bd4ee821c9f714e6190ba07fc8a9c609eb1a9f3dbf58de10503785b6e72737166ec579c6a33d07f7e3dc6fbd4d318e3059048db861fd8ff3036cee8bc5b474d9b7", 0xbf}, {&(0x7f00000009c0)="cdf3625c9107372508b22308b56c131249bca214e03544e01f399a939341f875b41db2c7ff1fb2268853c782877839b5f145d0719e6fd3ebd515efe3c7dda51c7488bfd5689102e13d783c62068ac2956f12c96aa56ac42de3a512dc9704bc4b9a43ef63adc311e65bf36465fd067c770dc16fd656", 0x75}], 0xa, &(0x7f0000000cc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x80, 0x20000050}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000dc0)="d50a33616d633f9d4d54fa41a45cd514de1dc0499e02aa8cee74677e7b4faa8ad553c58bd354c5e9ecb38e8e98409b15dd0be7693c5151e50eab942ccddf26475f914ac6de43e1b2b429a288420516440ea11fa1873a12cdefdd589bbda7e1c5d09d61ba3c9aa7b3116e5c0480bef90b0e0357b93267a95e90b9114bcee267bda86e83995b5042dac69d6e71b4f96f12af79b9dea6a5f04cea2865028171508fbc03c5d0147388c0b617313abf30464de5b90765c523df8ed2dd54e46183bcd1ec0740d6f7b1d6dd94fec6da08083384", 0xd0}, {&(0x7f0000000ec0)="9d2998be3ef3219c6c925768b8daf9219db4a9139587f2cc62c6affe9c5cf929d4a1d2d5f442c287e9cc91ad136e4730a55fc678fdcafd7b7b7a79a882bf388da90ac62a4c88e15c3f2cc1bfef861a049591f219f1c0ce71cdb1ddd152ec231b3914811306d5439b0088769459a4551c3b077808", 0x74}, {&(0x7f0000000f40)="e646a60aa5cf555430079fffe8a0e74aebbe373f1bb861a3005e979b5ceeab5b5c145cb60f80008ae85ec25c57748e8efaa2398e9c8ac03ec4f27a773203b35be4ee3495eec629c488781e7753debe51350b4858a2f1abb1e263ffc0ac477f23fbb00bb513ba15bc4e45617a0746872de1c8a3cf8c404410c7a3d012fbd69a9d015e6cc7ae2ebd8b4e700463f6ab23d4f7936622e3e7daf853a77afc16820eeefb6d5298aaffbf9ae6cd19545ac7e0507f0c7948d46838b9b752b941fa8808026697bebd64768397f5d8e7b4d7e67c3fb625becfc319d5f86d3abdae3d53df58", 0xe0}, {&(0x7f0000001040)="47841e86d05b0fc2859060ce627b9c9c7963fa8e2a3aaa6e4258f8513fb1a79c39ceabc4dbe486bc5e0a8215841195e788da7ad988b59e6ade9c36f5e18c8f1b0c53f9d522ed9f6042284a6213d9d8630740e5d4c616bbb3874543271d1d93e3d5a37a96a7a80144cb5d41af4788b1ce5add4e57738a66bb002a080861da78105e9cb092ca52699d118e9c24d8bfb857ed7ae45877778be0092e19b5e33261869dda9a449bcafa0a79718c8face8d040d484579d4024aac0463ebd499245ab8dd634936193d6fa4c6b4900ab74f07cdfa328670284", 0xd5}, {&(0x7f0000001140)="a11411df128a3e3dbf95ba223f1f7c7699d0cd655ce6c81a7b8e517ec36eec89bd916be54219bf2df15390734a9696d37cec30747bc447843d005f18a76d10b8", 0x40}, {&(0x7f0000001180)="529ac4414b9b16bff3b7ffdb7d44379bbbd8287d38494c", 0x17}], 0x6, &(0x7f0000001300)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8, 0x40040}, {&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001440)="86436d9f5c7dd6fb9601e8c1a2eb137e84726737f724459a561223d8ae2f08f2f06ad229b12fc06853c7a503587c9910c84db436a07c58e0996503d7d22e0482e82251819a4a4e0e1b0d2c1fc633b00d07945249e5f10694f6b43f775b5eee2298c3084301c6eaf922d98aa86076c4aff26c855311924fb792fefa4009747af27e26e916bbfeb3fd245e7c3a057466601f251193c13a66af055739b7d255c0eaefd01ad8e83b6cd424f8696d00bbb25df1becbe96e65af3912bc35fd40ce3d1c00b6a858c712a8ce18924e56b4", 0xcd}, {&(0x7f0000001540)="046a367e6aa5846de931cc9ff08f9318a5889ff081263854b177f2f89571af86ef7532da86eeb62cac8dd3ce42dafdc154e837946d0523bcd7ece98e3671eead8e7544ea8e7ce117ba3027de2f8861bcd0c24cf9dfa9cfcfe9587c5dc06845807455a568e4fdfe35b30dba69c5a4663daf3bd561fa58ccedbea4dd86ecce5f225746c1eb304567f46ae2d35b62cd3b8a14a9287e7ae04d7390e8d8c0249184f2e6bdaae1ebabfaab871b2cf97c7b6e827b70eb77be7257abaa948e26a846c9eb3b0fac", 0xc3}], 0x2, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r5}}}], 0xb8, 0x4012}], 0x3, 0x1) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 470.489742] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 470.494615] ? get_task_pid+0x143/0x2a0 [ 470.498608] ? lock_downgrade+0x720/0x720 [ 470.502783] ? check_preemption_disabled+0x41/0x280 [ 470.507822] ? check_preemption_disabled+0x41/0x280 [ 470.512862] ? kvm_vcpu_ioctl+0x493/0xe10 [ 470.517022] kvm_vcpu_ioctl+0x493/0xe10 [ 470.521028] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 470.527045] ? check_preemption_disabled+0x41/0x280 [ 470.532079] ? check_preemption_disabled+0x41/0x280 [ 470.537101] ? perf_trace_lock_acquire+0x530/0x530 [ 470.542035] ? perf_trace_lock+0xe2/0x4b0 [ 470.546229] ? perf_trace_lock_acquire+0x530/0x530 [ 470.551212] ? perf_trace_lock+0xe2/0x4b0 [ 470.555374] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 470.561265] do_vfs_ioctl+0xcdb/0x12e0 [ 470.565524] ? lock_downgrade+0x720/0x720 [ 470.569693] ? check_preemption_disabled+0x41/0x280 [ 470.574721] ? ioctl_preallocate+0x200/0x200 [ 470.579150] ? __fget+0x356/0x510 [ 470.582614] ? do_dup2+0x450/0x450 [ 470.586150] ? vfs_write+0x393/0x540 [ 470.589884] ? fput+0x2b/0x190 [ 470.593091] ksys_ioctl+0x9b/0xc0 [ 470.596562] __x64_sys_ioctl+0x6f/0xb0 [ 470.600465] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 470.605064] do_syscall_64+0xf9/0x620 [ 470.608908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.614102] RIP: 0033:0x4665d9 [ 470.617299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.636390] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.644292] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 470.651592] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 470.658873] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 470.666157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 470.673447] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0xa6100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000107f0"], 0x1c}}, 0x0) 11:37:36 executing program 4 (fault-call:8 fault-nth:31): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000540fee5a70eb9dec67e50fcca2242d16cbe02c8a95f3b1577429967b38c5e3ff810921a9037f3dc90953616fc2f3c6bb854788938cc9b9535d9d72b3fca747ed41b8464bcd3779aaeea423e6b3eb2f352a884462581c36afea8d7d57e29ca134c0006b45623fe22c61baf26b6ff8c0260a004e6f4cc01c82b421bb711aca1162bf66e039a093c8f2"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e050000000800010ff0"], 0x1c}}, 0x0) [ 470.951379] FAULT_INJECTION: forcing a failure. [ 470.951379] name failslab, interval 1, probability 0, space 0, times 0 [ 470.992322] CPU: 0 PID: 23048 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 471.000263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.009630] Call Trace: [ 471.012236] dump_stack+0x1fc/0x2ef [ 471.015882] should_fail.cold+0xa/0xf [ 471.019707] ? setup_fault_attr+0x200/0x200 [ 471.024043] ? lock_acquire+0x170/0x3c0 [ 471.028063] __should_failslab+0x115/0x180 [ 471.033031] should_failslab+0x5/0x10 [ 471.036877] kmem_cache_alloc+0x277/0x370 [ 471.041035] mmu_topup_memory_caches+0x8f/0x370 [ 471.045722] kvm_mmu_load+0x1e/0x1200 [ 471.049534] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 471.054484] ? construct_eptp+0x3b0/0x3b0 [ 471.058652] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 471.063696] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 471.068661] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 471.073522] ? get_task_pid+0x143/0x2a0 [ 471.077515] ? lock_downgrade+0x720/0x720 [ 471.081675] ? check_preemption_disabled+0x41/0x280 [ 471.086725] ? check_preemption_disabled+0x41/0x280 [ 471.091772] ? kvm_vcpu_ioctl+0x493/0xe10 [ 471.095941] kvm_vcpu_ioctl+0x493/0xe10 [ 471.099944] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 471.105847] ? check_preemption_disabled+0x41/0x280 [ 471.111659] ? check_preemption_disabled+0x41/0x280 [ 471.116703] ? perf_trace_lock_acquire+0x530/0x530 [ 471.122432] ? perf_trace_lock+0xe2/0x4b0 [ 471.126607] ? perf_trace_lock_acquire+0x530/0x530 [ 471.131551] ? perf_trace_lock+0xe2/0x4b0 [ 471.135723] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 471.141629] do_vfs_ioctl+0xcdb/0x12e0 [ 471.145539] ? lock_downgrade+0x720/0x720 [ 471.149707] ? check_preemption_disabled+0x41/0x280 [ 471.154740] ? ioctl_preallocate+0x200/0x200 [ 471.159188] ? __fget+0x356/0x510 [ 471.162658] ? do_dup2+0x450/0x450 [ 471.166207] ? vfs_write+0x393/0x540 [ 471.169970] ? fput+0x2b/0x190 [ 471.173182] ksys_ioctl+0x9b/0xc0 [ 471.176652] __x64_sys_ioctl+0x6f/0xb0 [ 471.180556] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 471.185271] do_syscall_64+0xf9/0x620 [ 471.189086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 471.194283] RIP: 0033:0x4665d9 [ 471.197482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.216410] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 471.224128] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 471.231442] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 11:37:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0xf}}, 0x0) [ 471.238800] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 471.246071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 471.253347] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:36 executing program 4 (fault-call:8 fault-nth:32): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 471.434355] FAULT_INJECTION: forcing a failure. [ 471.434355] name failslab, interval 1, probability 0, space 0, times 0 [ 471.448886] CPU: 0 PID: 23089 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 471.456827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.467009] Call Trace: [ 471.469619] dump_stack+0x1fc/0x2ef [ 471.473439] should_fail.cold+0xa/0xf [ 471.477266] ? setup_fault_attr+0x200/0x200 [ 471.481611] ? lock_acquire+0x170/0x3c0 [ 471.485729] __should_failslab+0x115/0x180 [ 471.490024] should_failslab+0x5/0x10 [ 471.493855] kmem_cache_alloc+0x277/0x370 [ 471.498037] mmu_topup_memory_caches+0x8f/0x370 [ 471.502740] kvm_mmu_load+0x1e/0x1200 [ 471.506572] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 471.511534] ? construct_eptp+0x3b0/0x3b0 [ 471.515706] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 471.520756] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 471.525737] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 471.530614] ? get_task_pid+0x143/0x2a0 [ 471.534658] ? lock_downgrade+0x720/0x720 [ 471.538939] ? check_preemption_disabled+0x41/0x280 [ 471.543984] ? check_preemption_disabled+0x41/0x280 [ 471.549034] ? kvm_vcpu_ioctl+0x493/0xe10 [ 471.553202] kvm_vcpu_ioctl+0x493/0xe10 [ 471.557203] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 471.563134] ? check_preemption_disabled+0x41/0x280 [ 471.568401] ? check_preemption_disabled+0x41/0x280 [ 471.573434] ? perf_trace_lock_acquire+0x530/0x530 [ 471.578367] ? perf_trace_lock+0xe2/0x4b0 [ 471.582665] ? perf_trace_lock_acquire+0x530/0x530 [ 471.587829] ? perf_trace_lock+0xe2/0x4b0 [ 471.592187] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 471.598112] do_vfs_ioctl+0xcdb/0x12e0 [ 471.602288] ? lock_downgrade+0x720/0x720 [ 471.606472] ? check_preemption_disabled+0x41/0x280 [ 471.611582] ? ioctl_preallocate+0x200/0x200 [ 471.616011] ? __fget+0x356/0x510 [ 471.619478] ? do_dup2+0x450/0x450 [ 471.623119] ? vfs_write+0x393/0x540 [ 471.626865] ? fput+0x2b/0x190 [ 471.630084] ksys_ioctl+0x9b/0xc0 [ 471.633567] __x64_sys_ioctl+0x6f/0xb0 [ 471.637461] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 471.642046] do_syscall_64+0xf9/0x620 [ 471.645855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 471.651075] RIP: 0033:0x4665d9 [ 471.654269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.673178] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:37:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r2, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='/dev/nbd#\x00') r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r5, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="2f646500806f703c00097deb77cb9ee044573de6ca8d636788000bed9aeb6a7d01a76b1279f75d0a928f3fdeab0893e04a0951fe62df6bec1b0800466ae0f6096d5fe3f8bff20a837f1b91e0dd36ec5898176cfed83a5e721f017aef6e3779fa9c834f95ddb020a31531b5e79e3ad94cb18d8948c67d71554d4fceab88b8984e35d59952a414672b42f4d07f6cc70c3e6a9b498802d30f5e025ac1bcfebb3d8a1b70e0a8c96490e2f2a519cf2211811e0e7fda994d37e6412e100ca60fc215069095924b89dfa50dd22819d99ee0e4ea6407c95ddbe04578e00715ec4ac7adb81eb54370b5bc6ae5406f"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x40, 0x1f, 0x20, 0x1, 0x0, 0x1, 0x145041, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0xd}, 0x890c, 0x1, 0x3, 0xb, 0x48d9d51b, 0x6, 0x5, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x2) 11:37:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) 11:37:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x14}}, 0x0) 11:37:37 executing program 4 (fault-call:8 fault-nth:33): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 471.680922] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 471.688228] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 471.695612] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 471.702902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 471.710180] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) 11:37:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0xc0}}, 0x0) [ 471.919271] block nbd0: server does not support multiple connections per device. [ 471.933842] FAULT_INJECTION: forcing a failure. [ 471.933842] name failslab, interval 1, probability 0, space 0, times 0 11:37:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) [ 471.981811] CPU: 1 PID: 23121 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 471.989740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.999125] Call Trace: [ 472.001732] dump_stack+0x1fc/0x2ef [ 472.005373] should_fail.cold+0xa/0xf [ 472.009188] ? setup_fault_attr+0x200/0x200 [ 472.013526] ? lock_acquire+0x170/0x3c0 [ 472.017522] __should_failslab+0x115/0x180 [ 472.021769] should_failslab+0x5/0x10 [ 472.025645] kmem_cache_alloc+0x277/0x370 [ 472.029815] mmu_topup_memory_caches+0x8f/0x370 [ 472.034497] kvm_mmu_load+0x1e/0x1200 [ 472.038303] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 472.043356] ? construct_eptp+0x3b0/0x3b0 [ 472.047522] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 472.052581] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 472.057550] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 472.062441] ? get_task_pid+0x143/0x2a0 [ 472.066439] ? lock_downgrade+0x720/0x720 [ 472.070611] ? check_preemption_disabled+0x41/0x280 [ 472.075641] ? check_preemption_disabled+0x41/0x280 [ 472.080682] ? kvm_vcpu_ioctl+0x493/0xe10 [ 472.084843] kvm_vcpu_ioctl+0x493/0xe10 [ 472.088852] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 472.094746] ? check_preemption_disabled+0x41/0x280 [ 472.099781] ? check_preemption_disabled+0x41/0x280 [ 472.104826] ? perf_trace_lock_acquire+0x530/0x530 [ 472.109774] ? perf_trace_lock+0xe2/0x4b0 [ 472.113943] ? perf_trace_lock_acquire+0x530/0x530 [ 472.118880] ? perf_trace_lock+0xe2/0x4b0 [ 472.123058] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 472.128999] do_vfs_ioctl+0xcdb/0x12e0 [ 472.132908] ? lock_downgrade+0x720/0x720 [ 472.137072] ? check_preemption_disabled+0x41/0x280 [ 472.142129] ? ioctl_preallocate+0x200/0x200 [ 472.146564] ? __fget+0x356/0x510 [ 472.150648] ? do_dup2+0x450/0x450 [ 472.154226] ? vfs_write+0x393/0x540 [ 472.157959] ? fput+0x2b/0x190 [ 472.161174] ksys_ioctl+0x9b/0xc0 [ 472.164675] __x64_sys_ioctl+0x6f/0xb0 [ 472.168583] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 472.173176] do_syscall_64+0xf9/0x620 [ 472.176972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 472.182238] RIP: 0033:0x4665d9 [ 472.185433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.204354] RSP: 002b:00007fcfe6dcf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 472.212197] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 472.220519] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 472.227785] RBP: 00007fcfe6dcf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.235063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 472.242466] R13: 00007ffdd4c75faf R14: 00007fcfe6dcf300 R15: 0000000000022000 11:37:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) 11:37:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0xec0}}, 0x0) 11:37:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 11:37:38 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:38 executing program 4 (fault-call:8 fault-nth:34): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) 11:37:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x33fe0}}, 0x0) 11:37:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) [ 472.715754] FAULT_INJECTION: forcing a failure. [ 472.715754] name failslab, interval 1, probability 0, space 0, times 0 [ 472.752504] CPU: 1 PID: 23157 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 472.760442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.769897] Call Trace: [ 472.772510] dump_stack+0x1fc/0x2ef [ 472.776156] should_fail.cold+0xa/0xf [ 472.779977] ? setup_fault_attr+0x200/0x200 [ 472.784317] ? lock_acquire+0x170/0x3c0 [ 472.788315] __should_failslab+0x115/0x180 [ 472.792571] should_failslab+0x5/0x10 [ 472.796390] kmem_cache_alloc+0x277/0x370 [ 472.800563] mmu_topup_memory_caches+0x8f/0x370 [ 472.805275] kvm_mmu_load+0x1e/0x1200 [ 472.809088] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 472.814054] ? construct_eptp+0x3b0/0x3b0 [ 472.818218] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 472.823813] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 472.828787] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 472.833648] ? get_task_pid+0x143/0x2a0 [ 472.837648] ? lock_downgrade+0x720/0x720 [ 472.841849] ? check_preemption_disabled+0x41/0x280 [ 472.846916] ? check_preemption_disabled+0x41/0x280 [ 472.851965] ? kvm_vcpu_ioctl+0x493/0xe10 [ 472.856138] kvm_vcpu_ioctl+0x493/0xe10 [ 472.860234] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 472.866348] ? check_preemption_disabled+0x41/0x280 [ 472.871421] ? check_preemption_disabled+0x41/0x280 [ 472.876480] ? perf_trace_lock_acquire+0x530/0x530 [ 472.881454] ? perf_trace_lock+0xe2/0x4b0 [ 472.885642] ? perf_trace_lock_acquire+0x530/0x530 [ 472.890598] ? perf_trace_lock+0xe2/0x4b0 [ 472.894779] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 472.900698] do_vfs_ioctl+0xcdb/0x12e0 [ 472.904605] ? lock_downgrade+0x720/0x720 [ 472.908769] ? check_preemption_disabled+0x41/0x280 [ 472.913801] ? ioctl_preallocate+0x200/0x200 [ 472.918230] ? __fget+0x356/0x510 [ 472.921711] ? do_dup2+0x450/0x450 [ 472.925265] ? vfs_write+0x393/0x540 [ 472.928993] ? fput+0x2b/0x190 [ 472.932208] ksys_ioctl+0x9b/0xc0 [ 472.935678] __x64_sys_ioctl+0x6f/0xb0 [ 472.939590] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 472.944191] do_syscall_64+0xf9/0x620 [ 472.948014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 472.953214] RIP: 0033:0x4665d9 [ 472.956420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.975342] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 472.983073] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 472.990364] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 472.997652] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.004936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:37:38 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x1, 0x2000) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000040)={0x8, 0x10001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) io_submit(0x0, 0x3, &(0x7f0000001440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000440)="83edd7d5ee8021f6c6e92531422c1902faf7d6998e050e7cd1f2e8ee9530a0467881621960407022ab64718273f28c64b341b22f6870cc71eae2d97a539fcfefd0b6addbd3cf8da380a63d249ca3a836070652eb1619bfec3fadd7066a189aa86a21b1eba8e562c927e88e287c764ef056daf01920ee730085b5bc89796080ecb445d44f53a1ffa8e983d67fd583bfb08997dd3bff1f41cf274f962faaa17bb4ee0a6d9df29430079692fee1b3290169fca3042b927f0f4f0135b234e80b732e0837b06290c076f58d08823254f4b3229caf5945e968db23e523c2c8edaf5504a29131ce83a11089e4d578840818f3b555542b8d52c8695220c886404137c17baa27cbc214cf3e318a6b13202bec48f53666732ca1189ef77587c14300e4492380e66fa2376f4965b9b7bc7552fdb8a051661c4d83de41188ebede68e07e851ba392edbbc349bad5c2e845b8e53fbb983216218ed2dd3dec8779662f2e2023c3c8e8e389d76fb2d7593e851164dd379c235990e964a282e618bcc53e49208b80a63e782bf26c9f0089cd7b3afacfadd0bb5fcd8de8a1d6d5423c27eae701c5b3800804a5473e8add19af51693e09a4d676aa0928da7db0a1e83e5b6372961ca783cbc516acb18e8f299b82ea1b2a3a843aae47727896500b87d89162d762c7db3c754d3a2ad3cce3ec43ffa20d658f5c198edbf87c3cbfc5cc558a34eeee5862ff4e696bc03db8a21b8701325325416bb0f915e9ca35e63b9ccf47335dc8c00e4578c9016d34492b900df1f1d6ce190cb8057b6d3b0ed4d1bedc1750150b5980543683d3a9238fec2eda2825db7c6734215e0aaec5c8c868060e292f84a9a03e8509ec0f0ff4d403d5acaaa85c48221ebb9e81718fe5ec83c9412c1b410523b01e8573f129d5c42e4b893f3931d6843fc2586de19cbede89e36248cfd9cabf7e87693ba15c7545577c8061c48e8f37cdb9d3f31bbe072bca8af0b6bb81d9b20ff82795b10e3d46d7897667d8d9c186738174e4e6041fb11444e524fb4a9c17eec90ffd9a13773f3a8f5d5867e59713507319b14d5a6ba3f3328272aa44891a7e66872cce8dac435658cb373e5ef0575506037afcebd08cb9d7cebcea3ec65349a3615ba5a9412b74431f029c2810eb5cbd9ebeb26948572e4f52d5dfa02bd2bc9de9d4fe0f4b97b8a637601f6809c0aed47fc4d69b1376afb4b51b695d9cf8125bec211f7e04f953d41a2f551bcd9fd6a5f9368d28adeb4a8a97f0aa8da66ba3042a41b9e0d84ba53b85b77f18faa575163bd3f7cf6aed53ec29f21fb7b7f127d1af14312b5694a071281b2d0e9462f195a8f80d7e9961ccd0e2b08fe4b15200b59d5dcb8b71de840810011b99b975d5688810fa5390245f944eb5b0f864422cb1f99fd753a3203ae2c01f1fcaf86dd34e969ce63cea4d8277b7484068ab4a935877bef88ce448bca383ecb0b3e95f902870af074c3e4d2b95b42eaad47a97da21cc1927ad795fb55559b9d715784a8df7ebd3d33cfa4db24dd581dafeefec27d20bd8e886352c44714ff5e2453087ec4b79e2503bcf11640e316c4f0dc16cc0fd3eea841354b59237b6e76e8e9e08a90b70d6ec55653f96221b4e8c1edbdce44f6efaa4c271d97b577c88c679a6b324a97f987cc7b5a90a8253d6cd8a717af9ac9a0e7d1a5e571c2e144fcd9c1feb1386dc5dd9f9f3bf9aaf9b58a0d7aed3e8fb81b80801529d37797b8a0cd807cf0e9e370eecb177f5a8c6352b4220bc69935bdc7a3acf18be6fe9d387e7877ca404851eda3b96312c039d2a8ff9ea8a76f43c8938f95b8241ca02d87bd6cfa07804674c937d00b7aed3ac593f6e8a65f857b8be21be459316d7a2fc8c076b5bed184f06b21e465e8ea49b7a5403742c67149df586e74b7b34dc10a63c6771113f5f418359325329295ec6e3f9396b5fafee73774870fd7e25692f456fca40651772c3773ad5559f0d8c60f3a02535e1e8ac0a6716802d80d982b525b8769d0a389a820d2163ec1aa028ce2c5b29f24c62500e7d7ea7c75f6e5041e3723fd64b204f797071aa90910e0bd14a7eac6a94324700a7fbdcddf34694b5def1746e778578e1310fe0b5ed9c28ce6a2618b244aad438dff1efc5fc1c312d7db4443dc53280cf2fd349a5bd6baa99dbf23f9f78a375b39a5006922ad19e2bb8589e8d4c7b0b9c3597b693bd4f12adb268608822a02da1c5171eefde3bb7e3ad75d827ff3b61dfc8b9744e69f2ab2558ad846cad889f12eedd05c167987065bb991ffbe1ffb5ab39dbc2d199fdab9358e6a512bca597d7007ce5179ce6cce2b394ad22caefd85e237e94af4baaba1d5def4445d740383edd9ee74fb55563e51acbb59e806fe097de3a527a7a33265737ffb66589310aa55bf5a899185e1177c30ea05a7939aecaf1ceb976d8c37c82ad328000420b1e8e63f584fe462345c1b9b90d4b733d3db7d69350411d8969b0036b0f504a5bd4e6dbd5d1528f69f4a45730a0be65685454d05cb8a46e069e84044a3eb5b8bfde1addaceea8fcda9abfe8a98f5e8a8c2951117349f952c5803a8459304d6034768c553d980930f5c98e38bf406757303f65b0b2c995e48601ec0ef095959093963d5903888c0cd9db7fad40340110b20ebded297336ee6a369af5b483a972d53c3fe3333745136300840f2fb6468ac00de46a7e7c9dc66f932621211e131b22a7967fe1c428c6224cb7a9655aa033f08f3ef1fbe545dd5af1dd3a1d3fe205950cd61dc585cdaf5643cc949e70c8a5e9738dff8e49d2c27725f571fc7a000968ad251362cb389b42f2c1f27773e517b5cf95c8394a240bd2843962dfefee331f47a4cd57c0d01b9f3f8e687a081988e4dde1083ec2ebf2b73720008023ec21b677d2d277231813bf4881f7432089d608394f8b873d7fb707ace43e94132390d28cd14ded513d40e67a5f2bf8c7a7d2d815a89c35f386a658c333b4507184122c691f56a077c6b215b47ea0522e5bc81062c511a3a846f8b772b772ecdfada58665a80df3bc9d088c95eff39341d0257d7272d69ac6f5942510b2ec6fb7d8e6b862d2fc896d5bd97d52419bfa481e4e7c02704ff4302d1a7147a5652ed20829d2037d1cf7bd4dde4dbfac765a1921e2bb4046b2e0961ecb5bea9cb239b02c6e3dc0730ae5a5e5b88e59d88a1e1f45efe1c7d0a4a71116e2565f50b037bd4b2650f4ac34b08800796fb89e05187d6f5e13b725df20d13a0341f7778e1fe0924b928a39d7b1d8db4a032ffa2fa1db9c25cf8169a08ceefcdb8f42f5b477436394f4969c44108583a3fdc9659d4bdf8760ce8963649d2f6fc6aa967eca3b481102a6bff17e6d8882ef9afd1b63550ed7ed67803a7b0f44e6cd5199b8c9df08e71ba62b4072004ca42092775a61014b6a3acfd8771c57ed0e6389c7194823e0a2049b0ac7af6fa3f7ea5db449722dd70f09261d1384c51f51e2da6a6131308fd9b2e5ba5c73d8813d06f6f0f5e59a30e3ba3790f0a7902eabb714e8b461fa048bf71efb2379e925aa82cbdff9cc687f3aed7b212bf286826c554bb57af9a9323a67977847b268cfd8392f0d09b50bd7f03cb58fe5a81af6655a6a4cf2bc45fa83056be9d5ea64ee8191470d8b15fee7857cbf2089c720839a536ff9a1f7a9a1e405d2f594cb6bc48a3ece51346d275d5b18638a5fd68f34915627362c458c3a13a6a87357ba256e4a0e0638fef8d355d0f5e088c83040597a3926bbfe9b8641308e643953b29f2757a515d391fce968deef54f5b7c7b08003abcc77b6ef7424dc3cc6a025656e942df4dde9f3120fcab27b1a43a6fda2f54a50ad906999e4b1e93b734573b3fc8cd16796590ab3608c57e914abcc001b1e79f579ae63e1c448d56920df9ee4632e37384d03db48a2cb29096990d1be40deb9d0927ecc68834166f3504e1eb55fe15beaa78c517542c780b76a07c73be396ea4981d47338871300c33f32acdd6667d5b31917c24dd566dc3f45b29bb58183b9dc7be4c0c5c52b56c33d332b6e6d063c29ac4783bf17ef91c6cda3993cdd82a7e09e1e016b2a7383ac0c10bf0f5e8fae000ec63b44c2fc99275ecd52788c60718c057dc61ed966a1637f195f79081ca37e6921ea9f762367ff0fced9e0a09b02e7e80a8808404cfdd385f03ac84d34230074321502cffb85abc62a05c395dd5bd78b5cb32e5a21cd593a0cc1148525e4e54dc8f4bea8bb9f50bcadc182f8e25923014f23eabc47a7fe15541ecc4cbf3e0c6dd40f642d2f82a44297fbf6d17191c000674cff2845d0c5133140416237c81784dbf0f93f924b8c1064d3e3d4b1c3365409be82041b796572c67ba0bd209ce13a76b90d686ace375330da3c0b121fea9cce78bd51615dfb3a692b85db2c0585bb74b029440018d2e56825b1f1d95b87de27412cf25256283e1456020cb5bbd6eea8d30d431baf383bf2b9d906c4e9194c0182813f4601041133b8b7660df1b9999193c5065ee2608409e080fda26f12770a1993415b293af4a39945a52adad1381c78af669c65615de4c7c9fcdf8a4b37a077a13ce3a22d1f1ee52a31dfec62108a5587842b16ade2033c026d005f0ba04c647b00d849048a105f60aa50886ef6924c0c529b36fbf4cd1cce4c4f6b0b8423c38488096b494568fd698bfe666fa9f3795ccadbc0ea09ba2ee337ac8776a7ed75d5ab29cebed28417cf70a6195a905fbd1f0e5c058e113ec697be3615168f9d577e563ed4ee17f1143d6a424a6ced78171b887b6bc78c0c276c6495fc980487dd336babf46920031e84934dc30314309c84f47209c03006503998f6ff3daa61e05b2144deee6be8cf1f41db7803310f4e58e71c8546b6ade93a3b20e96d9d5a5659f05c221f93af784d8639cb1c5afbca3082d321f6de8edf77c74c0b79ef3a88a222e94871711cf42559abe0991273e5399ed60a00fa7196718ba36bf2e0d7a82eed258e96c7417c441f107ec82d8aecdb9f67d858d263f000fcad3770797e9b8c59506ebcec2e956a037050e03d992593800db432744a2b9247e6d6f1cb5d21d47d9735fbf6caceb4081c91d53f9bab1d904a7a8b6c94070fb2c9c91aaab3497966b55b1be32f0a1257fd4382ea9f0284add8e2178613e7e5affb034ad33a77406058407ef8cc4e89a42dac8074f5811dc6b73804cdf4e7f2365783170cd3b2a1a06ed87b87aca60d5a35d83ab3646f49c6ef7c311e4624db3160c514d2a9cd9fba4418c0afe232c46641a5a5e24d849b59092e0788b8616926e2c1aa439c28bc82d9fb5f0b3590eb2d8322f921c347ccbdd22284642bf6faea43c52d9a94f425809fda1b34b329fd7f7c5c0583739dae8dcf8513a0a7c279e68e22f6d3461e2d37c9a2ccfc6ca8952bd77e6f8df22e0128bfb1cca0b3f8914a8ebc8781b43a6276233bd35059755d723349e77c20e4a5ff944517fe32cd3bb467273221a417abf5da4f049bccf5b15f3a38c0adf6c09c149db04fe800fe5762c208c7a6ad238a8e1922287f837d72e4156aad3e4d96421c2143493927af85352ba3536de9ca2d4795750b88e5c457994fb21476c9f2c0fea5fde9ba4d436544704b67d80be2c6879bdd932333838f1d7ccdb38ce9c5551b250ba4cdd74f975962d9aa2dc081ef464d734f0aa63df4b6eae6d5dae0201d2f8c9a2c655c6f28e22cc0cd5b021f68109bc08e6c334a38d56247f63de8eddb4106e691c81dee651d68eaf960d9cc8e0bafef18c218f549b3b2ab7df29d76a10058bf805bdce370e236506daa169451eb713023e894", 0x1000, 0x44, 0x0, 0x3, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000140)="6e0f19e7b1530a55e854fb6d3eb249853684d271d21edc3c4b3ce2007821601e5d8cb87410e3199087ffe8ffde2488698c7d8d566c71565f9f51bb30b08f0a7b5695547b672e6b1fe6976a74f989c14f05ec646c4517715e750b645b216306c3233c1b21e10fc30fe49f03840701200b5606f2f93118cd5f43dd6350a087861399c740ac76c2ae7e76b4f71a86f6cfaebad14bd3ff028b989f5ab9fdcd29a3ec7fc0fa1c187560d0b028ef98fdf44e9093021c7c2dbf7cccba9fde34cca801113ddf94b06e0917e0a176f556aa3c5959b6f5036bfcac23dae41f52", 0xdb, 0x7fffffff, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000002c0)="7c4e700c1eb9dc569e74c83b768193761b1ea21dce1c516ac41960c7ae30acbd3292c75329b834c8748d6e914c7783e496bbe3751e522c02ad899505d7a137fa01f249b35481cfbcb7e059775576d767790417e5e5d77143d5c95766c8e6090b62e11b69aa648749cc1bf60990e8f6f72f30f171c39251995a5e5a72f950eb464fc602a779a590ea01434f041bfae228332b1b1b432b711291039f244fde836d6786cb84f571e7c49858656e2a7582b3dba0b76ff894bafdffaf8acd70486b1170575078f9b0db2bbf75453a9bca7c68c6fcb85516ae1a", 0xd7, 0x9000000, 0x0, 0x2, r0}]) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x2000009c}}, 0x0) [ 473.012687] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:37:38 executing program 0: ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000100)={0x3, 0x9f, "d119240a8193acddd124f6ad703b346bc528f7fe4e5652b7a4827602e35545e3ae7f9304f014e1da4ea8fb6e9e47b10d9b4944383fdb71abb661f74f0bcda8e3208dd9214e76a8493be8cae6e6f87f819fd815f9ed7e4d86514af5966c286bf1157a7f969b7dc145815dbd7aaa701dcf5d06cf1fceb2309b0c1b3eee14e5cc3432da2fa812d1e1f0dd51ce6f3e8b8ad8eb2f4fa42630e2310e7757afc05a7b"}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x7ffff000}}, 0x0) 11:37:38 executing program 4 (fault-call:8 fault-nth:35): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) pwritev2(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="cf72ef93a6b94cbc774611b17177eca738d3b1f69fe6236de1a363f1041c0fadedd713b552a03f93f3f8392e51dbb1877cb50fe033dfb4f27148eeaccedde26e", 0x40}, {&(0x7f0000000100)="e01b105ac4aa95b185fd6500060faffacee63aef6652dbb8f99c43e4f72694807843ef9365972a7144d6147582b68f5af711ca5cb7a2ad66289b1897afd109fd82ccb81ea8d24654201ae02b04c20f6fea565aa474d6210145818e8a5d48bc08c2f73d3e54f18b076c562892c4af2e0940eb81fd23a6fa17971ccdc44406309fe1f162ecea5e1ad4172159d5a47cf649a1094caa61048e5b1e9f3862dd26f5f12c71f2fff7d0827595a877b2084ce6171f975b3562305f29ad32fc8c4a1c6c26e6d906a64e95a4d8b323f994296198a83a7c4b93f7b8abefb347eae75ae87bedc0d745daef694d540e02d9bb7daf0fde23dcecad61d477b9", 0xf8}], 0x2, 0x7f0, 0x6, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465ffff9200"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x1000, 0x0) syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0xb1, 0x8, &(0x7f0000000880)=[{&(0x7f00000002c0)="e1d1e85cf3b5e7a870b6cfafdd7de702b93dadb0d9a98f5d52294b794d6237ada8a36a7e1a22f534d8fb75cc391db7e4fc0c4e01e3f235c5583a85aa4e5d61247b8f09eb267a2eafd43d084b8983416c3cbec1a9cc5d519f69d30c28ced76a45439c7bf2d05d266bc896c3026e0593099c3433a37869a42e454742105f2588b0a569c07fd6764d33ced30f68e934e7fcb8b08687e365e43f7eb89463ec8057509e3d90c4545c9c6ac7e60019658ff43e19", 0xb1, 0x8000}, {&(0x7f0000000380)="5b1ff5fe6093c14c2eb5ce4ec043eb4d7a2e5f2ff072267262585102c1f67bd6f70719c932640c27cef14e193e440c8d078af20dbb48142a7c172431ae43bb9a2b1bade720bf62082020d053a9911229707e", 0x52, 0x5}, {&(0x7f0000000440)="a1558ff9cba0974b5028206c7b6750681ef5afbe04e008b9a6715e2c93654a50d0a6b63b8de3a904724f05d6d58dcf53a222fdd361ca1a49f495a4b8069951b10b30a809b90d1cf9110d80c17fc12e49c9162386e36418021669b9586868e996938aed2beaafcfc663e35f6780f4fb4e07ba9ac27ad2c23d8bb269723311a9f81b9e76afb011f4c800945a27e6f48932fc1d8cdd9747cb9eac8383dc8cb3ce9dba71865929b4e45327ff3f969b", 0xad, 0xab}, {&(0x7f0000000500)="e5ea045a7249f48a79f81d691538a89ed4c867ee3774cb6190bfb76753db7c732ae6d52af5b5dfc6e19e87b55347f911fe8895890af8ce30057f815c7174312cebfc83c2f4ecf6a70625fd69", 0x4c, 0x5}, {&(0x7f0000000580)="88d5996d860c93ab463c5de2eb94fbc1e24d99a0511f7030818935cf565b1a93820581e5c88ec2b4a10703d08d0676d183b4a33360fb1aa9e6b208ec214ed243966b5699d882aea4c018517a70dccbd78ef5837abd6edf2273a581d80cb0924f78a067010cd268b1b5802103e5249cff819a44648c42fc32faf05f1ab4586c8ce9138dedc31b941e96cd2583ed1a3f5284d6c663a5b633ff5a6e2b476a54f46c83edc91f292ec16d1797f221c078e6c12c924832cfc052ce5ba63662cf8ef64a29e222ee5d4bf8ce94b649067bae3cb29cd6342d7be818a31d4b925a34088ed2568145531d57a5f2e352be0fdf1217ee257e4812804a5365a55094f883880b", 0xff, 0x2}, {&(0x7f0000000680)="bbf34b296c810bb2bdf22e7947c0dfe865e4ae0733d8b9e29c148a14b2a6c71f11be4abfce415c5de60da13e4d961045a6e7e6504abf6ab92123b8a474053c811bebfc8f431b1691cc5a2473316fcd86230334b9e3f211bb2cf4f8fb70eacb258dd4d232a961e1c55603aea534cc4b5ca30e67f00d04adea97eb055870d133e0e51e2fcd512935fe4d0131a21a273f7526c5c6a086329fe72b4dd245568891ee7f4923e15290606c6b5d25dc553209bfc24c5a4382a2f186dcca2193133c2d1ec80d681e2009240d1aa8b39b1634985567974443675a", 0xd6}, {&(0x7f0000000780)="28b6aee5362ffbe3da25d2b41256320ef822ba1117793c7c72f33339162dbb1ad5c1d73c556ec2d8e1de6d8c6564ca1712273bf3250984d10b56d419ab29a344a9509fa0cc378a84a7039fb8c60a40f4788765a6c71292b9e03fe5f26f179a0c7d9b90c602585b8177aa673ce418a59a1b0b617e8513934d7baaa8915430bee1b77b61316a40919ccf860c7c0f41919bc10a3b560f5e0701ffbdfc59d8082f8bfc5b0e1145166bc19b0b23bb1a9fa88cd1cd4d89ccd138ba72780842e4", 0xbd, 0xc146}, {&(0x7f0000000840)="f60f6bbeb94255c013f67011f3eea4ba5e40f2bce4fd8cdd6104", 0x1a, 0x9}], 0x0, &(0x7f0000000940)={[{@nolazytime}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xd4}}, {@nobh}, {@bh}], [{@obj_user={'obj_user', 0x3d, 'B'}}, {@appraise}]}) [ 473.340817] FAULT_INJECTION: forcing a failure. [ 473.340817] name failslab, interval 1, probability 0, space 0, times 0 [ 473.370928] CPU: 1 PID: 23218 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 473.379557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.388946] Call Trace: [ 473.391552] dump_stack+0x1fc/0x2ef [ 473.395199] should_fail.cold+0xa/0xf [ 473.399019] ? setup_fault_attr+0x200/0x200 [ 473.403353] ? lock_acquire+0x170/0x3c0 [ 473.407351] __should_failslab+0x115/0x180 [ 473.411596] should_failslab+0x5/0x10 [ 473.415405] kmem_cache_alloc+0x277/0x370 [ 473.419589] mmu_topup_memory_caches+0x8f/0x370 [ 473.424251] kvm_mmu_load+0x1e/0x1200 [ 473.428059] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 473.433001] ? construct_eptp+0x3b0/0x3b0 [ 473.437146] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 473.442186] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 473.447271] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 473.452112] ? get_task_pid+0x143/0x2a0 [ 473.456086] ? lock_downgrade+0x720/0x720 [ 473.460420] ? check_preemption_disabled+0x41/0x280 [ 473.465558] ? check_preemption_disabled+0x41/0x280 [ 473.470612] ? kvm_vcpu_ioctl+0x493/0xe10 [ 473.474749] kvm_vcpu_ioctl+0x493/0xe10 [ 473.478754] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 473.484663] ? check_preemption_disabled+0x41/0x280 [ 473.489677] ? check_preemption_disabled+0x41/0x280 [ 473.494689] ? perf_trace_lock_acquire+0x530/0x530 [ 473.499613] ? perf_trace_lock+0xe2/0x4b0 [ 473.503778] ? perf_trace_lock_acquire+0x530/0x530 [ 473.508698] ? perf_trace_lock+0xe2/0x4b0 [ 473.512844] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 473.518730] do_vfs_ioctl+0xcdb/0x12e0 [ 473.522642] ? lock_downgrade+0x720/0x720 [ 473.526827] ? check_preemption_disabled+0x41/0x280 [ 473.531862] ? ioctl_preallocate+0x200/0x200 [ 473.536276] ? __fget+0x356/0x510 [ 473.539718] ? do_dup2+0x450/0x450 [ 473.543245] ? vfs_write+0x393/0x540 [ 473.546952] ? fput+0x2b/0x190 [ 473.550154] ksys_ioctl+0x9b/0xc0 [ 473.553604] __x64_sys_ioctl+0x6f/0xb0 [ 473.557517] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 473.562629] do_syscall_64+0xf9/0x620 [ 473.566452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 473.571667] RIP: 0033:0x4665d9 11:37:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:37:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0xfffffdef}}, 0x0) 11:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f646576305d1fc0926943be5ccae4b8af91720e470988dc52"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 473.575047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.593953] RSP: 002b:00007fcfe6dcf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.601717] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 473.609005] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 473.616290] RBP: 00007fcfe6dcf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.623572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.630864] R13: 00007ffdd4c75faf R14: 00007fcfe6dcf300 R15: 0000000000022000 11:37:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:37:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x4}, 0x0) 11:37:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:39 executing program 4 (fault-call:8 fault-nth:36): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) close(0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r3}, {0x8, 0x4, r4}, {}, {0x8, 0x3, r4}, {0x8, 0x0, r3}, {0x8, 0x4, r4}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r2}, {0x2, 0x1}, {}, {0x2, 0x0, r2}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r3}, {0x8, 0x0, r3}, {0x8, 0x4, r3}, {0x8, 0x1, r4}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r7}, {0x8, 0x4, r8}, {}, {0x8, 0x3, r8}, {0x8, 0x0, r7}, {0x8, 0x4, r8}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r6}, {0x2, 0x1}, {}, {0x2, 0x0, r6}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r7}, {0x8, 0x0, r7}, {0x8, 0x4, r7}, {0x8, 0x1, r8}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0x7}, [{0x2, 0x6}, {0x2, 0x1}, {0x2, 0x5}, {0x2, 0x5, r0}, {0x2, 0x4, r1}], {0x4, 0x4}, [{0x8, 0x5, r4}, {0x8, 0x6, r5}, {0x8, 0x3, r7}], {0x10, 0x6}, {0x20, 0x5}}, 0x64, 0x2) 11:37:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) syz_mount_image$affs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000300)="7351f36f48880efe5b62190379505665bb83b99bf74ba76cc680b01a4783769f59f982e90d9c3f478028ab6ede5bf213c2f474b89b77e4fb64fa387ec8401bb36ce53e78073f87b5bfd56ca9c8dc0d66e796b92507a177312aff8272653808fc25b3b66337f21a0d9074b476e253ee000e9e4688726cf6fda1d543b4a236715d828f0c86d55465078f637ae39ef5654c9051ae410fe292c6870cbeff25d0c36943861d8090854cf14674ae908671b3e0ba6488d423573523ca3ed4541a1285a448a786990d11cc12210653ba4e929accc7b33d54c5a885f651c4c3ca98335e2467ed85aa6bf7219a", 0xe8, 0x7}, {&(0x7f0000000440)="965fc472ae13e5d4124b12f7fb92", 0xe, 0x78}], 0x22480, &(0x7f0000000740)=ANY=[@ANYBLOB="2f217d2e7b2621252c786673002c7569643dabd6529bd7dca9a3f41e74cd7c6b3e2f635daf40c09fc0b16320fa29686a654640fc26d40c817f71a1e153060eae277896f4dc9128186723d15de677df3e18c49f4b25d6090a8aff48436e26bae4a0a1c6d3831089a9ebb750918e045e3166dd14ac7edc2f7f6dc13b728d8ea1480a8ce134effb2a69bf48601ac9b0a227d1fd31879eb6c5056432a373a18155d8809dcdde13b8afaf5088b999eca2c72524197330d8bc1f600ec024e5243a24", @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB=',measure,\x00']) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40000000, &(0x7f0000000100)="b1e10d16450423ead8abe8555dc0a9449f68fd271bdd456c3a182d504e7defddbbbed4f5e0c924155b79426ea42b678912957047e12a8b0abe8fdf0d0315ecd2ddd1198f6e402d27e215aefdf185fa6df76597ba16ae2533a35a198e13f530c330fcdbe41512bf08bcec3b2892bff12226b350a9b0fe9c75b17a2e5f9971998f41871365dda624eaf76ef96d505b08a62bf1c2604451842e02638f517d2eddf102afef4c1fc68ea7bfb6d23abe7ce1d1e7", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="1c9f95012f113cf858ff515223516fc1cacf12123d7503555dc34e0c476e84cce70df8236ffd028727c6822e79929cd93a83c21577dd613ee8fe787cb6aff37d0e28974856") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x5}, 0x0) 11:37:39 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x84000, &(0x7f0000000100)="1edec0310359bbaa48066e1d7c2fb48073be26cec2ab687bd3b82c3caa177f20498a357a8bed19f050352e940b4629eb58abf6ca4135bf31b899e6cb8564c02150c06539720b98d450e24486be3e1dc5adfdf531550963aedd43f4f6b02a29b180def63ff781da5037b92f5b2306d09380e6ff15dd2c35b330d3f9a646ce9b0ada937b1b1354aa2cc6f6ec14578f636badba4590372ab71ade5b5f74211e4aaa2792b481d98764d87dd65209b8792e0129f450361c4a2ab349a87b0be5f5a119ca34c796d26693fe57c8cd58c6b30979feadaf2d6fa38b77f4534c70344437e71fd880cb87a9b29cbcbdc47844", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="6cc8fd094e22a76aa4e5e912c8c69fab96c874d8e4e81cb8baffae2acd") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 474.196463] FAULT_INJECTION: forcing a failure. [ 474.196463] name failslab, interval 1, probability 0, space 0, times 0 [ 474.234573] IPVS: ftp: loaded support on port[0] = 21 [ 474.234665] CPU: 1 PID: 23261 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 474.247708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.257086] Call Trace: [ 474.259690] dump_stack+0x1fc/0x2ef [ 474.263371] should_fail.cold+0xa/0xf [ 474.267229] ? setup_fault_attr+0x200/0x200 [ 474.271561] ? lock_acquire+0x170/0x3c0 [ 474.275635] __should_failslab+0x115/0x180 [ 474.279909] should_failslab+0x5/0x10 [ 474.283726] kmem_cache_alloc+0x277/0x370 [ 474.287895] mmu_topup_memory_caches+0x8f/0x370 [ 474.292587] kvm_mmu_load+0x1e/0x1200 [ 474.296439] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 474.301387] ? construct_eptp+0x3b0/0x3b0 [ 474.305549] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 474.310591] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 474.315564] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 474.320417] ? get_task_pid+0x143/0x2a0 [ 474.324413] ? lock_downgrade+0x720/0x720 [ 474.328603] ? check_preemption_disabled+0x41/0x280 [ 474.333655] ? check_preemption_disabled+0x41/0x280 [ 474.338697] ? kvm_vcpu_ioctl+0x493/0xe10 [ 474.342861] kvm_vcpu_ioctl+0x493/0xe10 [ 474.346855] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 474.352756] ? check_preemption_disabled+0x41/0x280 [ 474.357797] ? check_preemption_disabled+0x41/0x280 [ 474.362836] ? perf_trace_lock_acquire+0x530/0x530 [ 474.367784] ? perf_trace_lock+0xe2/0x4b0 [ 474.371986] ? perf_trace_lock_acquire+0x530/0x530 [ 474.377125] ? perf_trace_lock+0xe2/0x4b0 [ 474.381334] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 474.387438] do_vfs_ioctl+0xcdb/0x12e0 [ 474.391369] ? lock_downgrade+0x720/0x720 [ 474.395539] ? check_preemption_disabled+0x41/0x280 [ 474.400576] ? ioctl_preallocate+0x200/0x200 [ 474.405016] ? __fget+0x356/0x510 [ 474.408487] ? do_dup2+0x450/0x450 [ 474.412039] ? vfs_write+0x393/0x540 [ 474.415859] ? fput+0x2b/0x190 [ 474.419075] ksys_ioctl+0x9b/0xc0 [ 474.422550] __x64_sys_ioctl+0x6f/0xb0 [ 474.426451] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 474.431070] do_syscall_64+0xf9/0x620 [ 474.434889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.440089] RIP: 0033:0x4665d9 [ 474.443292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.462213] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.469978] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 474.477266] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 474.484677] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 11:37:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x8}, 0x0) 11:37:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={""/10, ""/2, @private}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) syz_mount_image$affs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000300)="7351f36f48880efe5b62190379505665bb83b99bf74ba76cc680b01a4783769f59f982e90d9c3f478028ab6ede5bf213c2f474b89b77e4fb64fa387ec8401bb36ce53e78073f87b5bfd56ca9c8dc0d66e796b92507a177312aff8272653808fc25b3b66337f21a0d9074b476e253ee000e9e4688726cf6fda1d543b4a236715d828f0c86d55465078f637ae39ef5654c9051ae410fe292c6870cbeff25d0c36943861d8090854cf14674ae908671b3e0ba6488d423573523ca3ed4541a1285a448a786990d11cc12210653ba4e929accc7b33d54c5a885f651c4c3ca98335e2467ed85aa6bf7219a", 0xe8, 0x7}, {&(0x7f0000000440)="965fc472ae13e5d4124b12f7fb92", 0xe, 0x78}], 0x22480, &(0x7f0000000740)=ANY=[@ANYBLOB="2f217d2e7b2621252c786673002c7569643dabd6529bd7dca9a3f41e74cd7c6b3e2f635daf40c09fc0b16320fa29686a654640fc26d40c817f71a1e153060eae277896f4dc9128186723d15de677df3e18c49f4b25d6090a8aff48436e26bae4a0a1c6d3831089a9ebb750918e045e3166dd14ac7edc2f7f6dc13b728d8ea1480a8ce134effb2a69bf48601ac9b0a227d1fd31879eb6c5056432a373a18155d8809dcdde13b8afaf5088b999eca2c72524197330d8bc1f600ec024e5243a24", @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB=',measure,\x00']) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40000000, &(0x7f0000000100)="b1e10d16450423ead8abe8555dc0a9449f68fd271bdd456c3a182d504e7defddbbbed4f5e0c924155b79426ea42b678912957047e12a8b0abe8fdf0d0315ecd2ddd1198f6e402d27e215aefdf185fa6df76597ba16ae2533a35a198e13f530c330fcdbe41512bf08bcec3b2892bff12226b350a9b0fe9c75b17a2e5f9971998f41871365dda624eaf76ef96d505b08a62bf1c2604451842e02638f517d2eddf102afef4c1fc68ea7bfb6d23abe7ce1d1e7", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="1c9f95012f113cf858ff515223516fc1cacf12123d7503555dc34e0c476e84cce70df8236ffd028727c6822e79929cd93a83c21577dd613ee8fe787cb6aff37d0e28974856") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='#dev/loop0\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 474.491959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 474.499235] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:40 executing program 0: ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_read_part_table(0x0, 0x0, 0x0) [ 474.589116] XFS (loop1): Invalid superblock magic number 11:37:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x9}, 0x0) [ 474.733232] IPVS: ftp: loaded support on port[0] = 21 [ 474.800370] XFS (loop1): Invalid superblock magic number 11:37:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:40 executing program 4 (fault-call:8 fault-nth:37): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f00000001c0)={{'\x00', 0x2}, {0x7f}, 0x4, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="42e7c78c57ea26e7b8c828a894eac68651c61aed50d16455c594519102a6623536fbe4098bd85eddd08c4ee1f8f2d1796a4512b020b78c3a39417300a0bbc74de68c269553", 0x45, 0x0, &(0x7f0000000440)={0x2, 0xe9, {0x1, 0xc, 0x1c, "a724b5cad40e9f718b4cf6aad52607624ecba6c883b89ca01eb862ea", 0xc0, "bddd6b7e3d2431be9e889b85e32e8748380ab980ca107f31e68fa69c8f995ed50f2bdb293a17e2a48ef72de03a2239fc35436b22bd99c3c689a7a0a0388c6ecf3c0c38d3eeb6f6fdb9bed233851975824d5382499e8a1e73c25b49eeed2b8c49fe5d085f5fe07e895fe0046b09348b436dc8988b016c4f0216de8e6ef12504d2af9202a1a432bb2787ee88b11929897c909a4ef28a9bbb60e52419d6414a598612cf3d791672bdbeba80b894943d67d811b2dd0e75b49f42174f1ce4dcaa7fb0"}, 0xfc, "88cce798f568b37df0575ec39df1dc0f473265dc113f96f4f4a675ca58ffee71f6d210d0b095696a8a490306052141c613e61c36a4244558a0e76ffd7b69a7ee6164a8d3fd37e87099c4fe3085dc9b5059869292ce5d849575afdd7391f3f5f24f4ab8f5c89a1042ee1bbdaee309fca2e05d02c17cba2264493699b4503a262a93a13f08c4770f3223ab852e2d889a70d4cfa55549f455818b2bf93822ef81fb02b0b84115966816a7ba2232637368d6ddd4e609921b451da57caf834ab86c8b3560890bbb72aa8082735704eecb725b29cb167d16a3443fa8875f43f6fdc530bf7e0697ae6c01ed8d9007aef6fac4053399bdbe98cd5adeab825ac4"}, 0x1f1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x6102980, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000, &(0x7f0000000440)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="f63c20addc9d038653b79277f800224af2abb0b2e98aa29789a1dcdb899edc51b0e1623f60bbfeb145ac28eb9a7f8da73a54034d065b1de3") mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 475.073341] FAULT_INJECTION: forcing a failure. [ 475.073341] name failslab, interval 1, probability 0, space 0, times 0 [ 475.113967] CPU: 1 PID: 23374 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 475.121915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.131298] Call Trace: [ 475.133911] dump_stack+0x1fc/0x2ef [ 475.137578] should_fail.cold+0xa/0xf [ 475.141519] ? setup_fault_attr+0x200/0x200 [ 475.145873] ? lock_acquire+0x170/0x3c0 [ 475.149982] __should_failslab+0x115/0x180 [ 475.154271] should_failslab+0x5/0x10 [ 475.158188] kmem_cache_alloc+0x277/0x370 [ 475.162395] mmu_topup_memory_caches+0x8f/0x370 [ 475.167097] kvm_mmu_load+0x1e/0x1200 [ 475.170947] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 475.175905] ? construct_eptp+0x3b0/0x3b0 [ 475.180108] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 475.185156] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 475.190157] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 475.195115] ? get_task_pid+0x143/0x2a0 [ 475.199127] ? lock_downgrade+0x720/0x720 [ 475.203304] ? check_preemption_disabled+0x41/0x280 [ 475.208355] ? check_preemption_disabled+0x41/0x280 [ 475.213402] ? kvm_vcpu_ioctl+0x493/0xe10 [ 475.217577] kvm_vcpu_ioctl+0x493/0xe10 [ 475.222537] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 475.228453] ? check_preemption_disabled+0x41/0x280 [ 475.233524] ? check_preemption_disabled+0x41/0x280 [ 475.238573] ? perf_trace_lock_acquire+0x530/0x530 [ 475.243543] ? perf_trace_lock+0xe2/0x4b0 [ 475.247722] ? perf_trace_lock_acquire+0x530/0x530 [ 475.252679] ? perf_trace_lock+0xe2/0x4b0 [ 475.256862] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 475.262773] do_vfs_ioctl+0xcdb/0x12e0 [ 475.266686] ? lock_downgrade+0x720/0x720 [ 475.270991] ? check_preemption_disabled+0x41/0x280 [ 475.276027] ? ioctl_preallocate+0x200/0x200 [ 475.280466] ? __fget+0x356/0x510 [ 475.283935] ? do_dup2+0x450/0x450 [ 475.287484] ? vfs_write+0x393/0x540 [ 475.291219] ? fput+0x2b/0x190 [ 475.294443] ksys_ioctl+0x9b/0xc0 [ 475.297940] __x64_sys_ioctl+0x6f/0xb0 [ 475.301838] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 475.306435] do_syscall_64+0xf9/0x620 [ 475.310251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.315451] RIP: 0033:0x4665d9 [ 475.318655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.338181] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.345904] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 475.353181] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 475.360458] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.367743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 475.375029] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@initdev, 0x0}, &(0x7f0000000040)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0xf6, r0, 0x1, 0x3f, 0x6, @local}, 0x14) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:37:41 executing program 4 (fault-call:8 fault-nth:38): r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:37:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x8040000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) read$FUSE(0xffffffffffffffff, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setxattr$system_posix_acl(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000002540)={{}, {0x1, 0x4}, [{0x2, 0x5, r0}, {0x2, 0xf, r1}, {0x2, 0x0, 0xee00}, {0x2, 0x5}], {0x4, 0x6}, [{0x8, 0x5}, {0x8, 0x0, r2}, {0x8, 0x1, r3}, {0x8, 0x3, 0xee00}, {0x8, 0x0, 0xee01}], {0x10, 0x4}, {0x20, 0x6}}, 0x6c, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@local, @loopback}, 0xc) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$IPSET_CMD_HEADER(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0xc, 0x6, 0x401, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004800}, 0x40001) syz_read_part_table(0x0, 0x0, 0x0) [ 475.613563] FAULT_INJECTION: forcing a failure. [ 475.613563] name failslab, interval 1, probability 0, space 0, times 0 [ 475.644564] CPU: 0 PID: 23406 Comm: syz-executor.4 Not tainted 4.19.191-syzkaller #0 [ 475.652502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.661875] Call Trace: [ 475.664501] dump_stack+0x1fc/0x2ef [ 475.668148] should_fail.cold+0xa/0xf [ 475.671959] ? setup_fault_attr+0x200/0x200 [ 475.676294] ? lock_acquire+0x170/0x3c0 [ 475.680289] __should_failslab+0x115/0x180 [ 475.684545] should_failslab+0x5/0x10 [ 475.688362] kmem_cache_alloc+0x277/0x370 [ 475.692525] mmu_topup_memory_caches+0x8f/0x370 [ 475.697234] kvm_mmu_load+0x1e/0x1200 [ 475.701045] ? kvm_lapic_enable_pv_eoi+0x160/0x160 [ 475.705993] ? construct_eptp+0x3b0/0x3b0 [ 475.710153] ? kvm_arch_vcpu_ioctl_run+0x2dd/0x6e30 [ 475.715198] kvm_arch_vcpu_ioctl_run+0x4d6e/0x6e30 [ 475.720166] ? kvm_arch_vcpu_runnable+0x690/0x690 [ 475.725022] ? get_task_pid+0x143/0x2a0 [ 475.729018] ? lock_downgrade+0x720/0x720 [ 475.733178] ? check_preemption_disabled+0x41/0x280 [ 475.738215] ? check_preemption_disabled+0x41/0x280 [ 475.743258] ? kvm_vcpu_ioctl+0x493/0xe10 [ 475.747426] kvm_vcpu_ioctl+0x493/0xe10 [ 475.751435] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 475.757329] ? check_preemption_disabled+0x41/0x280 [ 475.762362] ? check_preemption_disabled+0x41/0x280 [ 475.767394] ? perf_trace_lock_acquire+0x530/0x530 [ 475.772351] ? perf_trace_lock+0xe2/0x4b0 [ 475.776516] ? perf_trace_lock_acquire+0x530/0x530 [ 475.781473] ? perf_trace_lock+0xe2/0x4b0 [ 475.785671] ? kvm_vm_ioctl_check_extension_generic+0xb0/0xb0 [ 475.791609] do_vfs_ioctl+0xcdb/0x12e0 [ 475.795510] ? lock_downgrade+0x720/0x720 [ 475.801612] ? check_preemption_disabled+0x41/0x280 [ 475.806641] ? ioctl_preallocate+0x200/0x200 [ 475.811070] ? __fget+0x356/0x510 [ 475.814534] ? do_dup2+0x450/0x450 [ 475.818601] ? vfs_write+0x393/0x540 [ 475.822779] ? fput+0x2b/0x190 [ 475.826102] ksys_ioctl+0x9b/0xc0 [ 475.829568] __x64_sys_ioctl+0x6f/0xb0 [ 475.833463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 475.838069] do_syscall_64+0xf9/0x620 [ 475.841919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.847125] RIP: 0033:0x4665d9 [ 475.850335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.869417] RSP: 002b:00007fcfe6df0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.877139] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 475.884421] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 475.891740] RBP: 00007fcfe6df01d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.899021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 475.906300] R13: 00007ffdd4c75faf R14: 00007fcfe6df0300 R15: 0000000000022000 11:37:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:37:44 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0xc, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x44}}, 0x20044804) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x40100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r4, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r4, 0x20, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc800}, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="1a64650400000017000000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xb0, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'tunl0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:bsdpty_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:udev_tbl_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0xb0}}, 0x80) syz_read_part_table(0x0, 0x0, 0x0) [ 480.163806] IPVS: ftp: loaded support on port[0] = 21 [ 480.418131] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 480.425524] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 480.436245] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 480.445388] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 480.454367] device bridge_slave_1 left promiscuous mode [ 480.460805] bridge0: port 2(bridge_slave_1) entered disabled state [ 480.470335] device bridge_slave_0 left promiscuous mode [ 480.476261] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.486975] device veth1_macvtap left promiscuous mode [ 480.492789] device veth0_macvtap left promiscuous mode [ 480.498409] device veth1_vlan left promiscuous mode [ 480.503729] device veth0_vlan left promiscuous mode [ 482.077371] Bluetooth: hci3: command 0x0409 tx timeout [ 484.157331] Bluetooth: hci3: command 0x041b tx timeout [ 485.924687] device hsr_slave_1 left promiscuous mode [ 485.933245] device hsr_slave_0 left promiscuous mode [ 485.953174] team0 (unregistering): Port device team_slave_1 removed [ 485.965540] team0 (unregistering): Port device team_slave_0 removed [ 485.976291] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 485.988231] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 486.025417] bond0 (unregistering): Released all slaves [ 486.041665] chnl_net:caif_netlink_parms(): no params data found [ 486.126014] bridge0: port 1(bridge_slave_0) entered blocking state [ 486.133345] bridge0: port 1(bridge_slave_0) entered disabled state [ 486.141485] device bridge_slave_0 entered promiscuous mode [ 486.149596] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.156000] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.165150] device bridge_slave_1 entered promiscuous mode [ 486.202421] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 486.220734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 486.237331] Bluetooth: hci3: command 0x040f tx timeout [ 486.255867] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 486.265359] team0: Port device team_slave_0 added [ 486.273113] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 486.282300] team0: Port device team_slave_1 added [ 486.312524] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 486.320150] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 486.352934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 486.366470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 486.374122] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 486.400995] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 486.414047] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 486.423076] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 486.451736] device hsr_slave_0 entered promiscuous mode [ 486.458066] device hsr_slave_1 entered promiscuous mode [ 486.464922] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 486.476039] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 486.626585] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.633718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 486.641327] bridge0: port 1(bridge_slave_0) entered blocking state [ 486.647928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 486.747846] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 486.754415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 486.776365] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 486.796629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 486.814164] bridge0: port 1(bridge_slave_0) entered disabled state [ 486.823691] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.841969] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 486.859710] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 486.865840] 8021q: adding VLAN 0 to HW filter on device team0 [ 486.886495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 486.903977] bridge0: port 1(bridge_slave_0) entered blocking state [ 486.910933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 486.937809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 486.946382] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.952938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 486.971858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 486.988499] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 486.996351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 487.007077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 487.020828] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 487.032452] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 487.040751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 487.049266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 487.065872] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 487.078582] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 487.085071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 487.093077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.118207] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 487.136443] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 487.149311] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 487.156394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 487.165894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 487.261066] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 487.269160] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 487.276043] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 487.289804] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 487.296498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 487.305824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 487.319805] device veth0_vlan entered promiscuous mode [ 487.335092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 487.343069] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 487.362434] device veth1_vlan entered promiscuous mode [ 487.368764] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 487.380950] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 487.396493] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 487.409526] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 487.416399] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 487.425281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 487.434833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 487.444379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 487.470778] device veth0_macvtap entered promiscuous mode [ 487.479054] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 487.490702] device veth1_macvtap entered promiscuous mode [ 487.498365] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 487.510972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 487.522253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 487.533295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.544834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.555162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.565982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.576554] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.594615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.606527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.616425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.625666] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.635522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.644779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 487.654629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.667146] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 487.674170] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 487.684464] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 487.692262] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 487.700031] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 487.709229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 487.726200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.736165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.753742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.766192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.782727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.794464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.805030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.815458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.825438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.836138] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.846563] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.856976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.868466] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 487.875439] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 487.890808] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 487.899003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 488.045515] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 488.053461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.080368] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 488.096939] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 488.105776] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 488.108004] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 488.122696] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 488.133624] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 491.102386] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 491.109764] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 491.119055] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 491.125810] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 491.134814] device bridge_slave_1 left promiscuous mode [ 491.141492] bridge0: port 2(bridge_slave_1) entered disabled state [ 491.150602] device bridge_slave_0 left promiscuous mode [ 491.156078] bridge0: port 1(bridge_slave_0) entered disabled state [ 491.166110] device veth1_macvtap left promiscuous mode [ 491.171581] device veth0_macvtap left promiscuous mode [ 491.177692] device veth1_vlan left promiscuous mode [ 491.182745] device veth0_vlan left promiscuous mode [ 493.927013] Bluetooth: hci3: command 0x0409 tx timeout [ 494.477029] Bluetooth: hci1: command 0x0406 tx timeout [ 496.007040] Bluetooth: hci3: command 0x041b tx timeout [ 496.580759] device hsr_slave_1 left promiscuous mode [ 496.593600] device hsr_slave_0 left promiscuous mode [ 496.608940] team0 (unregistering): Port device team_slave_1 removed [ 496.621950] team0 (unregistering): Port device team_slave_0 removed [ 496.631521] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 496.644315] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 496.679163] bond0 (unregistering): Released all slaves [ 496.700387] IPVS: ftp: loaded support on port[0] = 21 [ 496.821868] chnl_net:caif_netlink_parms(): no params data found [ 496.940358] bridge0: port 1(bridge_slave_0) entered blocking state [ 496.947115] bridge0: port 1(bridge_slave_0) entered disabled state [ 496.963901] device bridge_slave_0 entered promiscuous mode [ 496.975144] bridge0: port 2(bridge_slave_1) entered blocking state [ 496.985404] bridge0: port 2(bridge_slave_1) entered disabled state [ 496.994144] device bridge_slave_1 entered promiscuous mode [ 497.020748] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 497.031046] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 497.059135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 497.068527] team0: Port device team_slave_0 added [ 497.074610] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 497.084007] team0: Port device team_slave_1 added [ 497.112532] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 497.123697] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 497.152399] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 497.165851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 497.173285] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 497.200039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 497.219816] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 497.229083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 497.266542] device hsr_slave_0 entered promiscuous mode [ 497.276160] device hsr_slave_1 entered promiscuous mode [ 497.285413] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 497.301439] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 497.444291] bridge0: port 2(bridge_slave_1) entered blocking state [ 497.450757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 497.457540] bridge0: port 1(bridge_slave_0) entered blocking state [ 497.463995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 497.524538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 497.535836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 497.548521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 497.556612] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.564553] bridge0: port 2(bridge_slave_1) entered disabled state [ 497.584891] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 497.592933] 8021q: adding VLAN 0 to HW filter on device team0 [ 497.620259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 497.628786] bridge0: port 1(bridge_slave_0) entered blocking state [ 497.635171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 497.662113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 497.670392] bridge0: port 2(bridge_slave_1) entered blocking state [ 497.676780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 497.700392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 497.709281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 497.720608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 497.729277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 497.738949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 497.746816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 497.760019] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 497.768359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 497.776621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 497.788783] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 497.796065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 497.823117] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 497.832303] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 497.854535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 497.866100] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 497.888818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 497.910697] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 497.922246] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 497.932134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 497.943425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 498.034924] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 498.043004] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 498.051796] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 498.063628] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 498.071731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 498.083126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 498.091325] Bluetooth: hci3: command 0x040f tx timeout [ 498.094784] device veth0_vlan entered promiscuous mode [ 498.115195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 498.122769] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 498.142577] device veth1_vlan entered promiscuous mode [ 498.149811] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 498.169877] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 498.187927] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 498.200138] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 498.208541] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 498.218158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 498.225854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 498.235648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 498.248601] device veth0_macvtap entered promiscuous mode [ 498.255811] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 498.267828] device veth1_macvtap entered promiscuous mode [ 498.274658] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 498.285983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 498.310481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 498.328991] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.347324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.356580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.374967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.384632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.396356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.406515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.417241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.426421] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.437617] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.447998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 498.458450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.469673] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 498.476678] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 498.486225] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 498.495291] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 498.504026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 498.512802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 498.524252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.534526] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.544060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.554117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.564597] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.575240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.585132] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.594993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.604292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.614164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.624361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 498.634235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 498.645257] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 498.652553] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 498.660281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 498.668960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 498.817982] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 498.830193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 498.851695] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 498.878284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 498.898049] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 498.906184] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 498.914385] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 498.922260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:38:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x500}, 0x0) 11:38:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:38:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x80001, 0x0, 0x0) 11:38:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="3d3c54000000bb", @ANYRES16=0x0, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x20004850}, 0x4000800) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x58, 0xc, 0x6, 0x101, 0x0, 0x0, {0xf, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40040c0}, 0x90) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2fa90f00006c6f6f703000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0xffffff1f}, 0x0) 11:38:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x800000, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x180) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465922f6c0100010000"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x2}, 0x0) 11:38:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x2, 0x0) 11:38:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f6407136b5f6e16c1125934ae079af939b2cb3b189af7d83473dd1b51"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x3}, 0x0) 11:38:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x7}, 0x0) 11:38:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2e6465762f6c6f6f703000e3ba94444e6e4d35b9deeecf49ccccfd2a9e31d03c8f6052fdbb3cfe4015961e968bfef0ec8fa1b6c56fbfce17658c2b22817b7a6b864de39a01a65068dd58234fd09ef87c42"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x5421, 0x0) 11:38:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) [ 500.157219] Bluetooth: hci3: command 0x0419 tx timeout 11:38:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf}, 0x0) 11:38:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:06 executing program 0: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7ff}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r0, 0x101, 0x8a}, &(0x7f0000000200)=0xc) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) stat(&(0x7f00000006c0)='./bus/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6}], {0x4, 0x4}, [{0x8, 0x2, r2}, {0x8, 0x4, r3}, {}, {0x8, 0x3, r3}, {0x8, 0x0, r2}, {0x8, 0x4, r3}], {}, {0x20, 0x4}}, 0x5c, 0x2) setxattr$system_posix_acl(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x6, 0xee01}, {0x2, 0x4}, {0x2, 0x3, r1}, {0x2, 0x1}, {}, {0x2, 0x0, r1}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x2, r2}, {0x8, 0x0, r2}, {0x8, 0x4, r2}, {0x8, 0x1, r3}], {0x10, 0x6}, {0x20, 0x1}}, 0x7c, 0x1) syz_mount_image$jfs(&(0x7f0000000080), &(0x7f0000000180)='./file1/file0\x00', 0xacd, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000540)={[{@quota}, {@uid}, {@nointegrity}, {@errors_remount}, {@errors_remount}, {@errors_continue}], [{@fsname={'fsname', 0x3d, '\\'}}, {@fowner_eq}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@fowner_eq}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r1}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'autofs\x00'}}]}) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './file0'}}], [{@fowner_lt={'fowner<', r1}}, {@dont_measure}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, '#! '}}]}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000003"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "8409d54fab21f12052eeefbe1f669b"}, 0x1a) 11:38:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x5450, 0x0) 11:38:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf0}, 0x0) [ 500.525113] overlayfs: unrecognized mount option "fowner<00000000000000000000" or missing value [ 500.590341] overlayfs: unrecognized mount option "fowner<00000000000000000000" or missing value 11:38:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x20b}, 0x0) 11:38:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x5451, 0x0) 11:38:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r1, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) mount(&(0x7f0000000180)=ANY=[@ANYRESOCT=r3, @ANYRES64=r2], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='befs\x00', 0x90400c, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x40) syz_read_part_table(0x0, 0x0, 0x0) 11:38:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x300}, 0x0) 11:38:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340), 0x50b040, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000004c0), r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0xbe98c9894bd3370b}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), r1) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000c00)={&(0x7f0000000c80)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYRES64=r1], 0x24}, 0x1, 0x0, 0x0, 0x20040044}, 0x4008090) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x1c, 0x0, 0x720, 0x70bd25, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000900)) r4 = signalfd4(r0, &(0x7f0000000300)={[0x205a]}, 0x8, 0x800) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000dc0)=""/163) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080000ecff000000df25120000002000018008000300000000001400020067040008000600b5000000080009000100148000"/62], 0x44}, 0x1, 0x0, 0x0, 0x6000}, 0x40000) clone(0x1000, &(0x7f0000000740)="5f9b81ff6dea0b9b2a5b684d02960e7cf1d546401a17a5708c0defd7a2aab4d07f32d83180130bf34641100e4b1c11cd4d3bcd955dc667b0b4d700e3d4576f9a895c6cec354c32009b1d40655dbc43e189cabbfd69471bdc741841fa1d06bbe114368fc04af4847c7140667ca33dc8fed5e2512c6551c9d471689c890e2fbaa3024344fea524de0a1bbf2db3d5ce1dc33ac77acfc9a7c70b6347226e856c395c0929ca3e0d1dd18a10340ae140f6589fea1aa35948ccb0f6183594714b95f418fc9e694280a771b179914a767a3a4a5b5d48", &(0x7f0000000280), &(0x7f0000000840), &(0x7f0000000880)="0660aee25ed9d2b806f6d26f9764f1850db82bd4f9cfa48c778a85099392db96be2c879a10a28a7cb6ba5ceb7dacf353c2b73e26ea1364c89fbba3d4732631503b7455aaf2e962aabdf30919e72a32ffd9c015f1be673ee90cc27f25f9955796234bb3ce77384ecd1d6f737d2ce80054ae60edba3f0313") syz_mount_image$qnx6(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000100)="b32795226f1d93d166a9c83f385c779a5b41a526a295613946c397afacc34fc2fd22ea7288fff88378f02472c6345887db3a5079df56bd99632adc3174", 0x3d}, {&(0x7f0000000140)="6742dd67eabd3d9491a28b6300a390678c3c3a320394c7c9abbc068e0d9b43306f94ac5593dd5138235ec358e63cf9c5683cb8e4fcd6264989683a3ba68a58be6a24a13e17dc485cdda85d49f50b9baf94eb597015dbc860ae45d5f5d3e6378a6613c0f048c422ee2a7b2b3ae4c4ddbad7d67dfd6aa27c04c268b43a07b7a6f481e9207bab213032c7e39742bb04f7e69a706b1b94051abfb87b4b07458879b66d7211d4ed34a28695123e5e5d5e37c6c2aea0fb678e49b8ac9c5c64b1767361694ec61d2ac77e1112caf3361ffb1bfb", 0xd0, 0xffff}, {&(0x7f00000005c0)="b7b99566b86adee12cfd9dcc0986c96c2428135d08846fe35ca07f016b0b0ccd505aed435973bfde3a43771139f7f4bae49f19c1bc99dafdaa77ab562d8e6ac7bd264a9110592561560094784d30f06e57c9029d49f7dc60d0559e075a1499cb134180ee1a6f06e371f7110bd00d430ca0778e0cbec01cfdebe624fa16ebff8052131212f70d0659640dbac5dd35020f39c23444889ead7a8655cb3a9fc73c519361355d64ecf8beb7b5659f037cb6d149d94320d35f842e6e0552c29ef6de1cc0dcbd30b5f4790e7b59", 0xca, 0x2}], 0x20, &(0x7f0000000cc0)={[{',)(/!'}, {'/dev/loop'}, {'/dev/loop'}, {}, {}], [{@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '\\s\x88\x8f\xc0q\xd8\x87\xe6o\xcc\x10\x03\xff\xb4,N\x15\xf6\xe9\x96\xcaK8a3!\\s\xef\xfc\xe9\x1a\v\xd5QFm\xb7\xb3[ \xccm\xec\xef\xff1Y \xde\x8b\xfe\xf82=&\xc6Vu\xea\x9d\x87=/\x85\xea\xc9\x89y\x06]G\xe2[\xe1\xe28\xf5\x85K\a=\xb5n\xfd\xda\x1a\xbe\x9e\xbbo-\xbd\xa5\xf4\xf5=f\x86\xc2\xdf\xd4\ni\xa2\xf25t\xb2\xf7\xe295Z8\xdd\xad\x84\x8e\xaaKy\xd1\x8bis\xad\xd2\x1cX\t\x14\xc7KBXg\\\xc6\xd7\x96Z\xe9\x9f_\x95\xfe\xb4\x1e\x9e\xee\xecp\xe4\xc9|:\xa7\t\xc1\xef4\xc1E\xb1\xb4P6\xa6\x9a\xb5\x92]y\xdcV\xbc\xdf'}}]}) statx(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x400, 0x7ff, &(0x7f0000000a80)) syz_read_part_table(0x0, 0x0, 0x0) 11:38:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x5452, 0x0) 11:38:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x700}, 0x0) 11:38:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x200042, 0x8) mount(&(0x7f0000000240)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x100a400, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x5460, 0x0) 11:38:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xb02}, 0x0) 11:38:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x6c000000, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xfc, 0x1, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFCTH_TUPLE={0x84, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @remote}}}]}, @NFCTH_STATUS={0x8}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x6}, @NFCTH_STATUS={0x8}, @NFCTH_TUPLE={0x18, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80d1}, 0x0) mknod$loop(0xffffffffffffffff, 0x100, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) bind(r1, &(0x7f0000000100)=@llc={0x1a, 0xffff, 0x8, 0x1f, 0x0, 0x8, @multicast}, 0x80) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x8, 'vlan1\x00', {'veth1_to_team\x00'}, 0x550}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:38:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf00}, 0x0) 11:38:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x40049409, 0x0) 11:38:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf000}, 0x0) [ 502.360864] nbd: couldn't find a device at index 240 11:38:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 502.540539] nbd: couldn't find a device at index 240 [ 502.640270] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.645950] ieee802154 phy1 wpan1: encryption failed: -22 11:38:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x30000}, 0x0) 11:38:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4004ae8b, 0x0) 11:38:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 502.842890] nbd: couldn't find a device at index 240 11:38:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x34000}, 0x0) 11:38:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4004ae99, 0x0) 11:38:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x400300}, 0x0) 11:38:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4020940d, 0x0) 11:38:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf0ffff}, 0x0) 11:38:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:09 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4048ae9b, 0x0) 11:38:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae", 0x2f) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x1000000}, 0x0) 11:38:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:10 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4090ae82, 0x0) 11:38:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:10 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x4138ae84, 0x0) 11:38:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x2000000}, 0x0) 11:38:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x3000000}, 0x0) 11:38:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x41a0ae8d, 0x0) 11:38:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x7000000}, 0x0) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, 0x0, &(0x7f000000c840)) 11:38:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x8004ae98, 0x0) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xb020000}, 0x0) 11:38:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, 0x0, &(0x7f000000c840)) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf000000}, 0x0) 11:38:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x8090ae81, 0x0) 11:38:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, 0x0, &(0x7f000000c840)) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x46fda8aa}, 0x0) 11:38:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, &(0x7f000000c780)=""/142, 0x0) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, 0x0, 0x0) 11:38:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x8138ae83, 0x0) 11:38:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) 11:38:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x9effffff}, 0x0) 11:38:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) 11:38:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, &(0x7f000000c780)=""/142, 0x0) 11:38:12 executing program 0: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xaaa8fd46}, 0x0) 11:38:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0x81a0ae8c, 0x0) 11:38:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0), 0x0) 11:38:12 executing program 0: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x0, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:38:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf0ffffff}, 0x0) 11:38:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xc0045878, 0x0) 11:38:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:12 executing program 0: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfcffffff}, 0x0) 11:38:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:38:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xc0045878, 0x0) 11:38:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfffff000}, 0x0) 11:38:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) 11:38:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xc0189436, 0x0) 11:38:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{0x0}], 0x1) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xffffff7f}, 0x0) 11:38:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0), 0x0) getsockopt(0xffffffffffffffff, 0xc5, 0x81, &(0x7f000000c780)=""/142, &(0x7f000000c840)=0x8e) 11:38:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0x0) 11:38:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xffffff9e}, 0x0) 11:38:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 507.795938] nbd: couldn't find device at index 240 11:38:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfffffff0}, 0x0) 11:38:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xc020660b, 0x0) 11:38:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 508.003869] nbd: couldn't find device at index 240 11:38:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfffffffc}, 0x0) [ 508.111417] nbd: couldn't find device at index 240 11:38:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x2) 11:38:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:14 executing program 2 (fault-call:2 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x3000000000000}, 0x0) 11:38:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x40030000000000}, 0x0) [ 508.700666] FAULT_INJECTION: forcing a failure. [ 508.700666] name failslab, interval 1, probability 0, space 0, times 0 11:38:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 508.791090] CPU: 1 PID: 24732 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 508.799032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.808666] Call Trace: [ 508.812319] dump_stack+0x1fc/0x2ef [ 508.815968] should_fail.cold+0xa/0xf [ 508.819799] ? setup_fault_attr+0x200/0x200 [ 508.824746] ? lock_acquire+0x170/0x3c0 [ 508.828778] __should_failslab+0x115/0x180 [ 508.833154] should_failslab+0x5/0x10 11:38:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 508.836978] kmem_cache_alloc_trace+0x284/0x380 [ 508.841850] sg_read+0xdad/0x17c0 [ 508.845330] ? fsnotify_first_mark+0x200/0x200 [ 508.849937] ? __might_fault+0x192/0x1d0 [ 508.854107] ? sg_check_file_access.isra.0+0x190/0x190 [ 508.859411] ? security_file_permission+0x1c0/0x220 [ 508.864612] do_iter_read+0x471/0x630 [ 508.868450] vfs_readv+0xe5/0x150 [ 508.871917] ? compat_rw_copy_check_uvector+0x410/0x410 [ 508.877307] ? lock_downgrade+0x720/0x720 [ 508.881474] ? check_preemption_disabled+0x41/0x280 [ 508.886524] ? check_preemption_disabled+0x41/0x280 [ 508.891578] ? do_dup2+0x450/0x450 [ 508.895148] ? check_preemption_disabled+0x41/0x280 [ 508.900177] ? wait_for_completion_io+0x10/0x10 [ 508.904865] do_readv+0x136/0x330 [ 508.908331] ? vfs_readv+0x150/0x150 [ 508.912060] ? trace_hardirqs_off_caller+0x6e/0x210 [ 508.917098] ? do_syscall_64+0x21/0x620 [ 508.921092] do_syscall_64+0xf9/0x620 [ 508.924915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 508.930114] RIP: 0033:0x4665d9 11:38:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 508.933314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.952229] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 508.959996] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 508.967287] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 508.974565] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 508.981849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.989136] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x3) 11:38:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf0ffffffffffff}, 0x0) 11:38:15 executing program 2 (fault-call:2 fault-nth:1): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 509.619760] FAULT_INJECTION: forcing a failure. [ 509.619760] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 509.682118] CPU: 0 PID: 24767 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 509.690813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.700176] Call Trace: [ 509.702879] dump_stack+0x1fc/0x2ef [ 509.706531] should_fail.cold+0xa/0xf [ 509.710336] ? is_bpf_text_address+0xfc/0x1b0 [ 509.714973] ? setup_fault_attr+0x200/0x200 [ 509.719394] ? is_bpf_text_address+0xd5/0x1b0 [ 509.723901] __alloc_pages_nodemask+0x239/0x2890 [ 509.730233] ? __lock_acquire+0x6de/0x3ff0 [ 509.734682] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 509.740486] ? get_reg+0x1f0/0x1f0 [ 509.744046] ? check_preemption_disabled+0x41/0x280 [ 509.749160] ? check_preemption_disabled+0x41/0x280 [ 509.754201] ? perf_trace_lock+0xe2/0x4b0 [ 509.758721] ? perf_trace_lock_acquire+0x530/0x530 [ 509.763761] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 509.769658] ? deref_stack_reg+0x1d0/0x1d0 [ 509.774092] alloc_pages_vma+0x461/0x780 [ 509.778192] do_huge_pmd_anonymous_page+0x3b4/0x1e60 [ 509.783307] ? prep_transhuge_page+0xa0/0xa0 [ 509.790618] ? perf_trace_lock_acquire+0x530/0x530 [ 509.795553] ? perf_trace_lock+0xe2/0x4b0 [ 509.799706] ? __kernel_text_address+0x9/0x30 [ 509.804228] __handle_mm_fault+0x289c/0x41c0 [ 509.808652] ? vm_insert_page+0x9c0/0x9c0 [ 509.812828] ? check_preemption_disabled+0x41/0x280 [ 509.817867] handle_mm_fault+0x436/0xb10 [ 509.821959] __do_page_fault+0x68e/0xd60 [ 509.826048] ? trace_hardirqs_off_caller+0x6e/0x210 [ 509.831090] ? spurious_fault+0x840/0x840 [ 509.835280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.840151] page_fault+0x1e/0x30 [ 509.843638] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 509.849275] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 509.868189] RSP: 0018:ffff8880351a7b00 EFLAGS: 00010203 [ 509.873588] RAX: 0000000000000004 RBX: ffff8880a237db91 RCX: 0000000000000004 [ 509.880893] RDX: 0000000000000004 RSI: ffff888093abd500 RDI: 0000000020e94000 [ 509.888178] RBP: ffff8880a237db18 R08: 00028d1e00028d1e R09: ffffed1012757aa4 [ 509.895459] R10: 0000000000000003 R11: 00000000fcf2feac R12: ffff888093abd500 [ 509.902742] R13: 0000000020e94023 R14: 0000000000000000 R15: ffff8880a237d9c0 [ 509.910063] sg_read+0x923/0x17c0 [ 509.913565] ? fsnotify_first_mark+0x200/0x200 [ 509.918165] ? __might_fault+0x192/0x1d0 [ 509.922235] ? sg_check_file_access.isra.0+0x190/0x190 [ 509.927533] ? security_file_permission+0x1c0/0x220 [ 509.932565] do_iter_read+0x471/0x630 [ 509.936418] vfs_readv+0xe5/0x150 [ 509.939901] ? compat_rw_copy_check_uvector+0x410/0x410 [ 509.945280] ? lock_downgrade+0x720/0x720 [ 509.949447] ? check_preemption_disabled+0x41/0x280 [ 509.954484] ? check_preemption_disabled+0x41/0x280 [ 509.959557] ? do_dup2+0x450/0x450 [ 509.963119] ? check_preemption_disabled+0x41/0x280 [ 509.968156] ? wait_for_completion_io+0x10/0x10 [ 509.972844] do_readv+0x136/0x330 [ 509.976307] ? vfs_readv+0x150/0x150 [ 509.980039] ? trace_hardirqs_off_caller+0x6e/0x210 [ 509.985064] ? do_syscall_64+0x21/0x620 [ 509.989046] do_syscall_64+0xf9/0x620 [ 509.992868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 509.998066] RIP: 0033:0x4665d9 [ 510.001259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 510.020171] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 510.027890] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 510.035166] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 510.042448] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 510.049745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 510.057023] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x100000000000000}, 0x0) 11:38:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x200000000000000}, 0x0) 11:38:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x4) 11:38:16 executing program 2 (fault-call:2 fault-nth:2): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x300000000000000}, 0x0) 11:38:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x700000000000000}, 0x0) [ 510.965959] FAULT_INJECTION: forcing a failure. [ 510.965959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 511.035107] CPU: 1 PID: 24816 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 511.043043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.052410] Call Trace: [ 511.055013] dump_stack+0x1fc/0x2ef [ 511.058677] should_fail.cold+0xa/0xf [ 511.062488] ? lock_acquire+0x170/0x3c0 [ 511.066483] ? setup_fault_attr+0x200/0x200 [ 511.070850] __alloc_pages_nodemask+0x239/0x2890 [ 511.075645] ? rcu_read_lock_sched_held+0x16c/0x1d0 11:38:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 511.080713] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 511.085773] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 511.090662] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 511.095547] ? perf_trace_lock+0xe2/0x4b0 [ 511.099844] ? perf_trace_lock_acquire+0x530/0x530 [ 511.104800] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 511.110707] alloc_pages_current+0x193/0x2a0 [ 511.115132] pte_alloc_one+0x16/0x190 [ 511.118957] __pte_alloc+0x21/0x340 [ 511.122601] do_anonymous_page+0xff4/0x1be0 [ 511.126938] ? __pte_alloc+0x340/0x340 [ 511.130933] ? perf_trace_lock_acquire+0x530/0x530 [ 511.135877] ? perf_trace_lock+0xe2/0x4b0 [ 511.140830] ? __kernel_text_address+0x9/0x30 [ 511.145375] __handle_mm_fault+0x227a/0x41c0 [ 511.150331] ? vm_insert_page+0x9c0/0x9c0 [ 511.154516] ? check_preemption_disabled+0x41/0x280 [ 511.159555] handle_mm_fault+0x436/0xb10 [ 511.163670] __do_page_fault+0x68e/0xd60 [ 511.167771] ? trace_hardirqs_off_caller+0x6e/0x210 [ 511.172807] ? spurious_fault+0x840/0x840 [ 511.177173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 511.182129] page_fault+0x1e/0x30 11:38:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 511.185688] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 511.191332] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 511.211122] RSP: 0018:ffff88803ae8fb00 EFLAGS: 00010203 [ 511.216591] RAX: 0000000000000004 RBX: ffff8880a950cb11 RCX: 0000000000000004 [ 511.223875] RDX: 0000000000000004 RSI: ffff8880ab3b2880 RDI: 0000000020e94000 [ 511.231163] RBP: ffff8880a950ca98 R08: 00028d1e00028d1e R09: ffffed1015676514 [ 511.238457] R10: 0000000000000003 R11: 00000000fcf2feac R12: ffff8880ab3b2880 [ 511.245771] R13: 0000000020e94023 R14: 0000000000000000 R15: ffff8880a950c940 [ 511.253090] sg_read+0x923/0x17c0 [ 511.256592] ? fsnotify_first_mark+0x200/0x200 [ 511.261193] ? __might_fault+0x192/0x1d0 [ 511.265277] ? sg_check_file_access.isra.0+0x190/0x190 [ 511.270582] ? security_file_permission+0x1c0/0x220 [ 511.275766] do_iter_read+0x471/0x630 [ 511.279617] vfs_readv+0xe5/0x150 [ 511.283096] ? compat_rw_copy_check_uvector+0x410/0x410 [ 511.288487] ? lock_downgrade+0x720/0x720 [ 511.292660] ? check_preemption_disabled+0x41/0x280 [ 511.297722] ? check_preemption_disabled+0x41/0x280 [ 511.302778] ? do_dup2+0x450/0x450 [ 511.306340] ? check_preemption_disabled+0x41/0x280 [ 511.311383] ? wait_for_completion_io+0x10/0x10 [ 511.316085] do_readv+0x136/0x330 [ 511.319562] ? vfs_readv+0x150/0x150 [ 511.323292] ? trace_hardirqs_off_caller+0x6e/0x210 [ 511.328328] ? do_syscall_64+0x21/0x620 [ 511.332358] do_syscall_64+0xf9/0x620 11:38:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 511.336183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 511.341499] RIP: 0033:0x4665d9 [ 511.344723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.363640] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 511.371395] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 511.378685] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 511.386079] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 511.393365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.400740] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x5) 11:38:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:17 executing program 5: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xb02000000000000}, 0x0) 11:38:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x6) 11:38:17 executing program 2 (fault-call:2 fault-nth:3): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 512.346339] FAULT_INJECTION: forcing a failure. [ 512.346339] name failslab, interval 1, probability 0, space 0, times 0 11:38:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 512.409097] CPU: 1 PID: 24877 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 512.417112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.426476] Call Trace: [ 512.429080] dump_stack+0x1fc/0x2ef [ 512.432755] should_fail.cold+0xa/0xf [ 512.436596] ? setup_fault_attr+0x200/0x200 [ 512.440963] ? lock_acquire+0x170/0x3c0 [ 512.444962] __should_failslab+0x115/0x180 [ 512.449229] should_failslab+0x5/0x10 [ 512.453043] kmem_cache_alloc+0x277/0x370 11:38:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 512.457212] ptlock_alloc+0x1d/0x70 [ 512.460858] pte_alloc_one+0x68/0x190 [ 512.464767] __pte_alloc+0x21/0x340 [ 512.468502] do_anonymous_page+0xff4/0x1be0 [ 512.472850] ? __pte_alloc+0x340/0x340 [ 512.476754] ? perf_trace_lock_acquire+0x530/0x530 [ 512.481715] ? perf_trace_lock+0xe2/0x4b0 [ 512.485908] ? __kernel_text_address+0x9/0x30 [ 512.490605] __handle_mm_fault+0x227a/0x41c0 [ 512.495043] ? vm_insert_page+0x9c0/0x9c0 [ 512.499418] ? check_preemption_disabled+0x41/0x280 [ 512.504558] handle_mm_fault+0x436/0xb10 11:38:18 executing program 5: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 512.508647] __do_page_fault+0x68e/0xd60 [ 512.512735] ? trace_hardirqs_off_caller+0x6e/0x210 [ 512.517878] ? spurious_fault+0x840/0x840 [ 512.522165] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 512.527215] page_fault+0x1e/0x30 [ 512.530709] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 512.536351] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 512.555654] RSP: 0018:ffff88803ef1fb00 EFLAGS: 00010203 [ 512.561330] RAX: 0000000000000004 RBX: ffff888046920a91 RCX: 0000000000000004 [ 512.569087] RDX: 0000000000000004 RSI: ffff8880abb57680 RDI: 0000000020e94000 [ 512.576382] RBP: ffff888046920a18 R08: 00028d1e00028d1e R09: ffffed101576aed4 [ 512.583661] R10: 0000000000000003 R11: 00000000fcf2feac R12: ffff8880abb57680 [ 512.590937] R13: 0000000020e94023 R14: 0000000000000000 R15: ffff8880469208c0 [ 512.598272] sg_read+0x923/0x17c0 [ 512.601758] ? fsnotify_first_mark+0x200/0x200 [ 512.606352] ? __might_fault+0x192/0x1d0 [ 512.610425] ? sg_check_file_access.isra.0+0x190/0x190 [ 512.615730] ? security_file_permission+0x1c0/0x220 [ 512.620884] do_iter_read+0x471/0x630 [ 512.625147] vfs_readv+0xe5/0x150 [ 512.628620] ? compat_rw_copy_check_uvector+0x410/0x410 [ 512.633995] ? lock_downgrade+0x720/0x720 [ 512.638178] ? check_preemption_disabled+0x41/0x280 [ 512.643210] ? check_preemption_disabled+0x41/0x280 [ 512.648256] ? do_dup2+0x450/0x450 [ 512.651832] ? check_preemption_disabled+0x41/0x280 [ 512.656857] ? wait_for_completion_io+0x10/0x10 [ 512.661564] do_readv+0x136/0x330 [ 512.665050] ? vfs_readv+0x150/0x150 [ 512.668791] ? trace_hardirqs_off_caller+0x6e/0x210 [ 512.673908] ? do_syscall_64+0x21/0x620 [ 512.677894] do_syscall_64+0xf9/0x620 [ 512.681720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 512.686927] RIP: 0033:0x4665d9 [ 512.690126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:38:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf00000000000000}, 0x0) [ 512.709143] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 512.716946] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 512.724224] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 512.731508] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 512.738796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.746075] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:18 executing program 5: sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x46fda8aa00000000}, 0x0) 11:38:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x7) 11:38:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:18 executing program 2 (fault-call:2 fault-nth:4): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x9effffff00000000}, 0x0) [ 513.352689] FAULT_INJECTION: forcing a failure. [ 513.352689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 513.426293] CPU: 1 PID: 24935 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 513.434224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.443601] Call Trace: [ 513.446220] dump_stack+0x1fc/0x2ef [ 513.449863] should_fail.cold+0xa/0xf [ 513.453674] ? lock_acquire+0x170/0x3c0 [ 513.457654] ? setup_fault_attr+0x200/0x200 [ 513.462001] __alloc_pages_nodemask+0x239/0x2890 [ 513.467738] ? perf_trace_lock+0xe2/0x4b0 [ 513.471894] ? check_preemption_disabled+0x41/0x280 [ 513.476923] ? perf_trace_lock_acquire+0x530/0x530 [ 513.481982] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 513.486830] ? should_fail+0x142/0x7b0 [ 513.490721] ? fs_reclaim_release+0xd0/0x110 [ 513.495141] ? __pte_alloc+0x1b7/0x340 [ 513.499044] ? lock_downgrade+0x720/0x720 [ 513.503204] ? lock_acquire+0x170/0x3c0 [ 513.507188] ? __pte_alloc+0x84/0x340 [ 513.511002] alloc_pages_vma+0xf2/0x780 [ 513.515095] do_anonymous_page+0x7c2/0x1be0 [ 513.519432] ? __pte_alloc+0x340/0x340 [ 513.523324] ? perf_trace_lock_acquire+0x530/0x530 [ 513.528255] ? perf_trace_lock+0xe2/0x4b0 [ 513.532414] ? __kernel_text_address+0x9/0x30 [ 513.536934] __handle_mm_fault+0x227a/0x41c0 [ 513.541378] ? vm_insert_page+0x9c0/0x9c0 [ 513.545544] ? check_preemption_disabled+0x41/0x280 [ 513.550661] handle_mm_fault+0x436/0xb10 [ 513.554732] __do_page_fault+0x68e/0xd60 [ 513.559159] ? trace_hardirqs_off_caller+0x6e/0x210 [ 513.564194] ? spurious_fault+0x840/0x840 [ 513.568349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 513.573201] page_fault+0x1e/0x30 [ 513.576676] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 513.582302] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 513.601230] RSP: 0018:ffff8880436f7b00 EFLAGS: 00010203 [ 513.606798] RAX: 0000000000000004 RBX: ffff88803bcb4491 RCX: 0000000000000004 [ 513.614425] RDX: 0000000000000004 RSI: ffff8880aa1ed200 RDI: 0000000020e94000 [ 513.621711] RBP: ffff88803bcb4418 R08: 00028d1e00028d1e R09: ffffed101543da44 [ 513.629023] R10: 0000000000000003 R11: 00000000fcf2feac R12: ffff8880aa1ed200 [ 513.636828] R13: 0000000020e94023 R14: 0000000000000000 R15: ffff88803bcb42c0 [ 513.644159] sg_read+0x923/0x17c0 [ 513.647630] ? fsnotify_first_mark+0x200/0x200 [ 513.652214] ? __might_fault+0x192/0x1d0 [ 513.656283] ? sg_check_file_access.isra.0+0x190/0x190 [ 513.661573] ? security_file_permission+0x1c0/0x220 [ 513.666618] do_iter_read+0x471/0x630 [ 513.670437] vfs_readv+0xe5/0x150 [ 513.673891] ? compat_rw_copy_check_uvector+0x410/0x410 [ 513.679259] ? lock_downgrade+0x720/0x720 [ 513.683431] ? check_preemption_disabled+0x41/0x280 [ 513.688460] ? check_preemption_disabled+0x41/0x280 [ 513.693493] ? do_dup2+0x450/0x450 [ 513.697051] ? check_preemption_disabled+0x41/0x280 [ 513.702069] ? wait_for_completion_io+0x10/0x10 [ 513.706760] do_readv+0x136/0x330 [ 513.710220] ? vfs_readv+0x150/0x150 [ 513.713949] ? trace_hardirqs_off_caller+0x6e/0x210 [ 513.719059] ? do_syscall_64+0x21/0x620 [ 513.723135] do_syscall_64+0xf9/0x620 [ 513.726951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 513.732154] RIP: 0033:0x4665d9 [ 513.735903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.755280] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 513.763001] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 513.770279] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 513.777555] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 513.784933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 513.792206] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xf0ffffff00000000}, 0x0) 11:38:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:19 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x8) 11:38:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfcffffff00000000}, 0x0) 11:38:19 executing program 2 (fault-call:2 fault-nth:5): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 514.232484] FAULT_INJECTION: forcing a failure. [ 514.232484] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 514.310367] CPU: 0 PID: 24975 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 514.318339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.327729] Call Trace: [ 514.330336] dump_stack+0x1fc/0x2ef [ 514.333982] should_fail.cold+0xa/0xf [ 514.337790] ? lock_acquire+0x170/0x3c0 [ 514.341775] ? setup_fault_attr+0x200/0x200 [ 514.346113] __alloc_pages_nodemask+0x239/0x2890 [ 514.350877] ? __lock_acquire+0x6de/0x3ff0 [ 514.355127] ? check_preemption_disabled+0x41/0x280 [ 514.360165] ? perf_trace_lock_acquire+0x530/0x530 [ 514.365156] ? perf_trace_lock+0xe2/0x4b0 [ 514.369322] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 514.374203] ? perf_trace_lock_acquire+0x530/0x530 [ 514.379767] ? do_anonymous_page+0x6ed/0x1be0 [ 514.384286] ? lock_downgrade+0x720/0x720 [ 514.388564] alloc_pages_vma+0xf2/0x780 [ 514.392549] do_anonymous_page+0x7c2/0x1be0 [ 514.398280] ? __pte_alloc+0x340/0x340 [ 514.402179] ? perf_trace_lock_acquire+0x530/0x530 [ 514.407125] ? perf_trace_lock+0xe2/0x4b0 [ 514.411381] __handle_mm_fault+0x227a/0x41c0 [ 514.416077] ? perf_trace_lock_acquire+0x530/0x530 [ 514.421015] ? vm_insert_page+0x9c0/0x9c0 [ 514.425185] ? check_preemption_disabled+0x41/0x280 [ 514.430212] handle_mm_fault+0x436/0xb10 [ 514.434292] __do_page_fault+0x68e/0xd60 [ 514.438361] ? trace_hardirqs_off_caller+0x6e/0x210 [ 514.443391] ? spurious_fault+0x840/0x840 [ 514.447565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.452438] page_fault+0x1e/0x30 [ 514.455895] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 514.461788] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 514.480720] RSP: 0018:ffff8880a2bffb00 EFLAGS: 00010206 [ 514.486185] RAX: 0000000000040000 RBX: ffff888039550000 RCX: 0000000000007024 [ 514.493550] RDX: 0000000000008000 RSI: ffff888039550fdc RDI: 0000000020e95000 [ 514.500964] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888039550000 [ 514.508243] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 514.515617] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff888039f20540 [ 514.522939] sg_read+0x112c/0x17c0 [ 514.526496] ? __might_fault+0x192/0x1d0 [ 514.530672] ? sg_check_file_access.isra.0+0x190/0x190 [ 514.535976] ? security_file_permission+0x1c0/0x220 [ 514.541027] do_iter_read+0x471/0x630 [ 514.544855] vfs_readv+0xe5/0x150 [ 514.548320] ? compat_rw_copy_check_uvector+0x410/0x410 [ 514.553697] ? lock_downgrade+0x720/0x720 [ 514.557856] ? check_preemption_disabled+0x41/0x280 [ 514.562892] ? check_preemption_disabled+0x41/0x280 [ 514.568027] ? do_dup2+0x450/0x450 [ 514.571583] ? check_preemption_disabled+0x41/0x280 [ 514.576605] ? wait_for_completion_io+0x10/0x10 [ 514.581295] do_readv+0x136/0x330 [ 514.584760] ? vfs_readv+0x150/0x150 [ 514.588484] ? trace_hardirqs_off_caller+0x6e/0x210 [ 514.593504] ? do_syscall_64+0x21/0x620 [ 514.598647] do_syscall_64+0xf9/0x620 [ 514.602460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.607677] RIP: 0033:0x4665d9 [ 514.610880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.630484] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 514.638214] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 514.645495] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 514.652770] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 514.660040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.667318] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xffffff7f00000000}, 0x0) 11:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0xfffffffffffff000}, 0x0) 11:38:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x9) 11:38:20 executing program 2 (fault-call:2 fault-nth:6): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x2}, 0x0) [ 515.189289] FAULT_INJECTION: forcing a failure. [ 515.189289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 515.265204] CPU: 1 PID: 25025 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 515.273148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.282531] Call Trace: [ 515.285149] dump_stack+0x1fc/0x2ef [ 515.288885] should_fail.cold+0xa/0xf [ 515.292716] ? lock_acquire+0x170/0x3c0 [ 515.296710] ? setup_fault_attr+0x200/0x200 [ 515.301058] __alloc_pages_nodemask+0x239/0x2890 [ 515.305831] ? __lock_acquire+0x6de/0x3ff0 [ 515.310091] ? check_preemption_disabled+0x41/0x280 [ 515.315162] ? perf_trace_lock_acquire+0x530/0x530 [ 515.320121] ? perf_trace_lock+0xe2/0x4b0 [ 515.324301] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 515.329175] ? perf_trace_lock_acquire+0x530/0x530 [ 515.334134] ? do_anonymous_page+0x6ed/0x1be0 [ 515.338646] ? lock_downgrade+0x720/0x720 [ 515.342810] alloc_pages_vma+0xf2/0x780 [ 515.346826] do_anonymous_page+0x7c2/0x1be0 [ 515.351170] ? __pte_alloc+0x340/0x340 [ 515.355074] ? perf_trace_lock_acquire+0x530/0x530 [ 515.360020] ? perf_trace_lock+0xe2/0x4b0 11:38:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 515.364190] __handle_mm_fault+0x227a/0x41c0 [ 515.368618] ? perf_trace_lock_acquire+0x530/0x530 [ 515.373569] ? vm_insert_page+0x9c0/0x9c0 [ 515.377759] ? check_preemption_disabled+0x41/0x280 [ 515.382881] handle_mm_fault+0x436/0xb10 [ 515.386962] __do_page_fault+0x68e/0xd60 [ 515.391038] ? trace_hardirqs_off_caller+0x6e/0x210 [ 515.396061] ? spurious_fault+0x840/0x840 [ 515.400213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.405068] page_fault+0x1e/0x30 [ 515.408550] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 515.414436] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 515.433456] RSP: 0018:ffff888046d6fb00 EFLAGS: 00010206 [ 515.438824] RAX: 0000000000040000 RBX: ffff888042830000 RCX: 0000000000006024 [ 515.446092] RDX: 0000000000008000 RSI: ffff888042831fdc RDI: 0000000020e96000 [ 515.453377] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888042830000 [ 515.460848] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 515.468128] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff888040f84440 [ 515.475457] sg_read+0x112c/0x17c0 [ 515.479028] ? __might_fault+0x192/0x1d0 [ 515.483102] ? sg_check_file_access.isra.0+0x190/0x190 [ 515.488392] ? security_file_permission+0x1c0/0x220 [ 515.493431] do_iter_read+0x471/0x630 [ 515.497257] vfs_readv+0xe5/0x150 [ 515.500710] ? compat_rw_copy_check_uvector+0x410/0x410 [ 515.506104] ? lock_downgrade+0x720/0x720 [ 515.510273] ? check_preemption_disabled+0x41/0x280 [ 515.515292] ? check_preemption_disabled+0x41/0x280 [ 515.520345] ? do_dup2+0x450/0x450 [ 515.523917] ? check_preemption_disabled+0x41/0x280 [ 515.528939] ? wait_for_completion_io+0x10/0x10 [ 515.533619] do_readv+0x136/0x330 [ 515.537102] ? vfs_readv+0x150/0x150 [ 515.540844] ? trace_hardirqs_off_caller+0x6e/0x210 [ 515.545896] ? do_syscall_64+0x21/0x620 [ 515.549934] do_syscall_64+0xf9/0x620 [ 515.553758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.558956] RIP: 0033:0x4665d9 [ 515.562152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.581149] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 515.588949] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 515.596219] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 515.603490] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x3}, 0x0) [ 515.610777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.618085] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, 0x0, 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x7}, 0x0) 11:38:21 executing program 2 (fault-call:2 fault-nth:7): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xa) [ 516.092148] FAULT_INJECTION: forcing a failure. [ 516.092148] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 516.150367] CPU: 0 PID: 25069 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 516.158304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.167693] Call Trace: [ 516.170297] dump_stack+0x1fc/0x2ef [ 516.173942] should_fail.cold+0xa/0xf [ 516.177766] ? lock_acquire+0x170/0x3c0 [ 516.181756] ? setup_fault_attr+0x200/0x200 [ 516.186447] __alloc_pages_nodemask+0x239/0x2890 [ 516.191233] ? __lock_acquire+0x6de/0x3ff0 [ 516.195481] ? check_preemption_disabled+0x41/0x280 [ 516.200507] ? perf_trace_lock_acquire+0x530/0x530 [ 516.205467] ? perf_trace_lock+0xe2/0x4b0 [ 516.209626] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 516.214474] ? perf_trace_lock_acquire+0x530/0x530 [ 516.219420] ? do_anonymous_page+0x6ed/0x1be0 [ 516.223941] ? lock_downgrade+0x720/0x720 [ 516.228106] alloc_pages_vma+0xf2/0x780 [ 516.232098] do_anonymous_page+0x7c2/0x1be0 [ 516.236440] ? __pte_alloc+0x340/0x340 [ 516.240346] ? perf_trace_lock_acquire+0x530/0x530 [ 516.245298] ? perf_trace_lock+0xe2/0x4b0 [ 516.249469] __handle_mm_fault+0x227a/0x41c0 [ 516.253895] ? perf_trace_lock_acquire+0x530/0x530 [ 516.258869] ? vm_insert_page+0x9c0/0x9c0 [ 516.263079] ? check_preemption_disabled+0x41/0x280 [ 516.268117] handle_mm_fault+0x436/0xb10 [ 516.272193] __do_page_fault+0x68e/0xd60 [ 516.276801] ? trace_hardirqs_off_caller+0x6e/0x210 [ 516.281852] ? spurious_fault+0x840/0x840 [ 516.286020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 516.291508] page_fault+0x1e/0x30 [ 516.294982] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 516.300877] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 516.319792] RSP: 0018:ffff88803e3dfb00 EFLAGS: 00010206 [ 516.325185] RAX: 0000000000040000 RBX: ffff8880439d8000 RCX: 0000000000005024 [ 516.332485] RDX: 0000000000008000 RSI: ffff8880439dafdc RDI: 0000000020e97000 [ 516.339766] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8880439d8000 [ 516.347046] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 516.354342] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff88803e034380 [ 516.361660] sg_read+0x112c/0x17c0 [ 516.365214] ? __might_fault+0x192/0x1d0 [ 516.369281] ? sg_check_file_access.isra.0+0x190/0x190 [ 516.374573] ? security_file_permission+0x1c0/0x220 [ 516.379607] do_iter_read+0x471/0x630 [ 516.383425] vfs_readv+0xe5/0x150 [ 516.386881] ? compat_rw_copy_check_uvector+0x410/0x410 [ 516.392266] ? lock_downgrade+0x720/0x720 [ 516.396422] ? check_preemption_disabled+0x41/0x280 [ 516.401446] ? check_preemption_disabled+0x41/0x280 [ 516.406477] ? do_dup2+0x450/0x450 [ 516.410047] ? check_preemption_disabled+0x41/0x280 [ 516.415103] ? wait_for_completion_io+0x10/0x10 [ 516.419806] do_readv+0x136/0x330 [ 516.423282] ? vfs_readv+0x150/0x150 [ 516.427014] ? trace_hardirqs_off_caller+0x6e/0x210 [ 516.432047] ? do_syscall_64+0x21/0x620 [ 516.436045] do_syscall_64+0xf9/0x620 [ 516.439890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 516.445096] RIP: 0033:0x4665d9 [ 516.448326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.468473] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 516.476202] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 516.483574] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 516.490859] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 516.498158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 516.505446] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:22 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xb) 11:38:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf}, 0x0) 11:38:22 executing program 2 (fault-call:2 fault-nth:8): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 516.732550] FAULT_INJECTION: forcing a failure. [ 516.732550] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 516.801919] CPU: 1 PID: 25101 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 516.809887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.820209] Call Trace: [ 516.822834] dump_stack+0x1fc/0x2ef [ 516.826485] should_fail.cold+0xa/0xf [ 516.830300] ? lock_acquire+0x170/0x3c0 [ 516.834312] ? setup_fault_attr+0x200/0x200 [ 516.838847] __alloc_pages_nodemask+0x239/0x2890 [ 516.843706] ? __lock_acquire+0x6de/0x3ff0 [ 516.847978] ? check_preemption_disabled+0x41/0x280 [ 516.853188] ? perf_trace_lock_acquire+0x530/0x530 [ 516.858228] ? perf_trace_lock+0xe2/0x4b0 [ 516.862405] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 516.867392] ? perf_trace_lock_acquire+0x530/0x530 [ 516.872358] ? do_anonymous_page+0x6ed/0x1be0 [ 516.877141] ? lock_downgrade+0x720/0x720 [ 516.881314] alloc_pages_vma+0xf2/0x780 [ 516.885313] do_anonymous_page+0x7c2/0x1be0 [ 516.889664] ? __pte_alloc+0x340/0x340 [ 516.893568] ? perf_trace_lock_acquire+0x530/0x530 [ 516.898551] ? perf_trace_lock+0xe2/0x4b0 [ 516.902725] __handle_mm_fault+0x227a/0x41c0 [ 516.907164] ? perf_trace_lock_acquire+0x530/0x530 [ 516.912117] ? vm_insert_page+0x9c0/0x9c0 [ 516.916302] ? check_preemption_disabled+0x41/0x280 [ 516.921350] handle_mm_fault+0x436/0xb10 [ 516.925432] __do_page_fault+0x68e/0xd60 [ 516.929519] ? trace_hardirqs_off_caller+0x6e/0x210 [ 516.934585] ? spurious_fault+0x840/0x840 [ 516.938763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 516.943695] page_fault+0x1e/0x30 [ 516.947202] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 516.953128] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 516.973086] RSP: 0018:ffff8880b2827b00 EFLAGS: 00010206 [ 516.978810] RAX: 0000000000040000 RBX: ffff88809c1f0000 RCX: 0000000000004024 [ 516.986092] RDX: 0000000000008000 RSI: ffff88809c1f3fdc RDI: 0000000020e98000 [ 516.993458] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff88809c1f0000 [ 517.000735] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 517.008007] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff888039541b80 [ 517.015338] sg_read+0x112c/0x17c0 [ 517.018922] ? __might_fault+0x192/0x1d0 [ 517.023007] ? sg_check_file_access.isra.0+0x190/0x190 [ 517.028309] ? security_file_permission+0x1c0/0x220 [ 517.033346] do_iter_read+0x471/0x630 [ 517.037166] vfs_readv+0xe5/0x150 [ 517.040621] ? compat_rw_copy_check_uvector+0x410/0x410 [ 517.045988] ? lock_downgrade+0x720/0x720 [ 517.050150] ? check_preemption_disabled+0x41/0x280 [ 517.055184] ? check_preemption_disabled+0x41/0x280 [ 517.060227] ? do_dup2+0x450/0x450 [ 517.063771] ? check_preemption_disabled+0x41/0x280 [ 517.068789] ? wait_for_completion_io+0x10/0x10 [ 517.073471] do_readv+0x136/0x330 [ 517.076930] ? vfs_readv+0x150/0x150 [ 517.080663] ? trace_hardirqs_off_caller+0x6e/0x210 [ 517.085706] ? do_syscall_64+0x21/0x620 [ 517.089687] do_syscall_64+0xf9/0x620 [ 517.093492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.098697] RIP: 0033:0x4665d9 [ 517.101892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.120892] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 517.128609] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 517.135888] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 517.143256] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 517.150533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 517.157816] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf0}, 0x0) 11:38:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:22 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xc) 11:38:22 executing program 2 (fault-call:2 fault-nth:9): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 517.307113] FAULT_INJECTION: forcing a failure. [ 517.307113] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) [ 517.366897] CPU: 1 PID: 25125 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 517.375808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.386672] Call Trace: [ 517.389284] dump_stack+0x1fc/0x2ef [ 517.393045] should_fail.cold+0xa/0xf [ 517.396962] ? lock_acquire+0x170/0x3c0 [ 517.400962] ? setup_fault_attr+0x200/0x200 [ 517.405316] __alloc_pages_nodemask+0x239/0x2890 [ 517.410125] ? __lock_acquire+0x6de/0x3ff0 [ 517.414426] ? check_preemption_disabled+0x41/0x280 [ 517.419674] ? perf_trace_lock_acquire+0x530/0x530 [ 517.424640] ? perf_trace_lock+0xe2/0x4b0 [ 517.428815] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 517.433687] ? perf_trace_lock_acquire+0x530/0x530 [ 517.438754] ? do_anonymous_page+0x6ed/0x1be0 [ 517.443272] ? lock_downgrade+0x720/0x720 [ 517.447436] alloc_pages_vma+0xf2/0x780 [ 517.451453] do_anonymous_page+0x7c2/0x1be0 [ 517.455799] ? __pte_alloc+0x340/0x340 [ 517.459726] ? perf_trace_lock_acquire+0x530/0x530 [ 517.465625] ? perf_trace_lock+0xe2/0x4b0 [ 517.469857] __handle_mm_fault+0x227a/0x41c0 [ 517.474299] ? perf_trace_lock_acquire+0x530/0x530 [ 517.479258] ? vm_insert_page+0x9c0/0x9c0 [ 517.483437] ? check_preemption_disabled+0x41/0x280 [ 517.488472] handle_mm_fault+0x436/0xb10 [ 517.492563] __do_page_fault+0x68e/0xd60 [ 517.496650] ? trace_hardirqs_off_caller+0x6e/0x210 [ 517.501777] ? spurious_fault+0x840/0x840 [ 517.505978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 517.510850] page_fault+0x1e/0x30 [ 517.514316] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 517.520212] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 517.539475] RSP: 0018:ffff8880423a7b00 EFLAGS: 00010206 [ 517.545028] RAX: 0000000000040000 RBX: ffff8880b15e8000 RCX: 0000000000003024 [ 517.555795] RDX: 0000000000008000 RSI: ffff8880b15ecfdc RDI: 0000000020e99000 [ 517.563080] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8880b15e8000 [ 517.570367] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 517.577650] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff88803ae44540 [ 517.584970] sg_read+0x112c/0x17c0 [ 517.588536] ? __might_fault+0x192/0x1d0 [ 517.592618] ? sg_check_file_access.isra.0+0x190/0x190 [ 517.597931] ? security_file_permission+0x1c0/0x220 [ 517.602963] do_iter_read+0x471/0x630 [ 517.606803] vfs_readv+0xe5/0x150 [ 517.610268] ? compat_rw_copy_check_uvector+0x410/0x410 [ 517.615635] ? lock_downgrade+0x720/0x720 [ 517.619794] ? check_preemption_disabled+0x41/0x280 [ 517.624831] ? check_preemption_disabled+0x41/0x280 [ 517.629883] ? do_dup2+0x450/0x450 [ 517.633472] ? check_preemption_disabled+0x41/0x280 [ 517.638594] ? wait_for_completion_io+0x10/0x10 [ 517.643278] do_readv+0x136/0x330 [ 517.646745] ? vfs_readv+0x150/0x150 [ 517.650467] ? trace_hardirqs_off_caller+0x6e/0x210 [ 517.656160] ? do_syscall_64+0x21/0x620 [ 517.660154] do_syscall_64+0xf9/0x620 [ 517.663968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 517.669167] RIP: 0033:0x4665d9 [ 517.672364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.691400] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 517.699137] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 517.706419] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 11:38:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x20b}, 0x0) 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 517.713704] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 517.720990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.728313] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xd) 11:38:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x300}, 0x0) 11:38:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) 11:38:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xe) 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:23 executing program 2 (fault-call:2 fault-nth:10): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 518.236600] FAULT_INJECTION: forcing a failure. [ 518.236600] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 518.270727] CPU: 1 PID: 25184 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 518.278666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.288041] Call Trace: [ 518.290649] dump_stack+0x1fc/0x2ef [ 518.294302] should_fail.cold+0xa/0xf [ 518.298124] ? lock_acquire+0x170/0x3c0 [ 518.302122] ? setup_fault_attr+0x200/0x200 [ 518.306487] __alloc_pages_nodemask+0x239/0x2890 [ 518.311277] ? mark_held_locks+0xa6/0xf0 [ 518.315366] ? free_unref_page_list+0x59a/0x7b0 [ 518.320065] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 518.324676] ? perf_trace_lock_acquire+0x530/0x530 [ 518.329634] ? perf_trace_lock+0xe2/0x4b0 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 518.333815] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 518.338773] ? perf_trace_lock_acquire+0x530/0x530 [ 518.343758] ? __put_compound_page+0xc0/0xc0 [ 518.348806] ? do_anonymous_page+0x6ed/0x1be0 [ 518.353330] ? lock_downgrade+0x720/0x720 [ 518.357524] alloc_pages_vma+0xf2/0x780 [ 518.361522] do_anonymous_page+0x7c2/0x1be0 [ 518.365868] ? __pte_alloc+0x340/0x340 [ 518.369863] ? perf_trace_lock_acquire+0x530/0x530 [ 518.374821] ? perf_trace_lock+0xe2/0x4b0 [ 518.380045] __handle_mm_fault+0x227a/0x41c0 11:38:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 518.384497] ? perf_trace_lock_acquire+0x530/0x530 [ 518.389446] ? vm_insert_page+0x9c0/0x9c0 [ 518.393657] ? check_preemption_disabled+0x41/0x280 [ 518.398699] handle_mm_fault+0x436/0xb10 [ 518.402789] __do_page_fault+0x68e/0xd60 [ 518.406907] ? trace_hardirqs_off_caller+0x6e/0x210 [ 518.412031] ? spurious_fault+0x840/0x840 [ 518.416205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 518.421080] page_fault+0x1e/0x30 [ 518.424559] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 11:38:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 518.430650] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 518.449693] RSP: 0018:ffff888097b77b00 EFLAGS: 00010206 [ 518.455114] RAX: 0000000000040000 RBX: ffff888095a88000 RCX: 0000000000002024 [ 518.462677] RDX: 0000000000008000 RSI: ffff888095a8dfdc RDI: 0000000020e9a000 [ 518.469969] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888095a88000 [ 518.477262] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 518.484557] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff888045401e40 [ 518.491877] sg_read+0x112c/0x17c0 [ 518.495460] ? __might_fault+0x192/0x1d0 [ 518.499557] ? sg_check_file_access.isra.0+0x190/0x190 [ 518.504867] ? security_file_permission+0x1c0/0x220 [ 518.509935] do_iter_read+0x471/0x630 [ 518.513784] vfs_readv+0xe5/0x150 [ 518.517303] ? compat_rw_copy_check_uvector+0x410/0x410 [ 518.522711] ? lock_downgrade+0x720/0x720 [ 518.526900] ? check_preemption_disabled+0x41/0x280 [ 518.532039] ? check_preemption_disabled+0x41/0x280 [ 518.537097] ? do_dup2+0x450/0x450 [ 518.540661] ? check_preemption_disabled+0x41/0x280 [ 518.545709] ? wait_for_completion_io+0x10/0x10 [ 518.550411] do_readv+0x136/0x330 [ 518.553898] ? vfs_readv+0x150/0x150 [ 518.557638] ? trace_hardirqs_off_caller+0x6e/0x210 [ 518.562678] ? do_syscall_64+0x21/0x620 [ 518.566687] do_syscall_64+0xf9/0x620 [ 518.571597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 518.576813] RIP: 0033:0x4665d9 [ 518.580025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.598941] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 518.606673] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 518.613965] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 518.621259] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 518.628545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:38:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x700}, 0x0) 11:38:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 518.635847] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 11:38:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140), 0x0) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xb02}, 0x0) 11:38:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0xf) 11:38:24 executing program 2 (fault-call:2 fault-nth:11): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(0x0, r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf00}, 0x0) [ 519.185115] FAULT_INJECTION: forcing a failure. [ 519.185115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 519.278335] CPU: 0 PID: 25231 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 519.286257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.295662] Call Trace: [ 519.298272] dump_stack+0x1fc/0x2ef [ 519.301937] should_fail.cold+0xa/0xf [ 519.305837] ? lock_acquire+0x170/0x3c0 [ 519.309831] ? setup_fault_attr+0x200/0x200 [ 519.314180] __alloc_pages_nodemask+0x239/0x2890 [ 519.318951] ? __lock_acquire+0x6de/0x3ff0 [ 519.323214] ? check_preemption_disabled+0x41/0x280 [ 519.328257] ? perf_trace_lock_acquire+0x530/0x530 [ 519.333209] ? perf_trace_lock+0xe2/0x4b0 [ 519.337382] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 519.342252] ? perf_trace_lock_acquire+0x530/0x530 [ 519.347221] ? do_anonymous_page+0x6ed/0x1be0 [ 519.351846] ? lock_downgrade+0x720/0x720 [ 519.356036] alloc_pages_vma+0xf2/0x780 [ 519.360036] do_anonymous_page+0x7c2/0x1be0 [ 519.364383] ? __pte_alloc+0x340/0x340 [ 519.368293] ? perf_trace_lock_acquire+0x530/0x530 [ 519.373246] ? perf_trace_lock+0xe2/0x4b0 [ 519.377450] __handle_mm_fault+0x227a/0x41c0 [ 519.381884] ? perf_trace_lock_acquire+0x530/0x530 [ 519.386831] ? vm_insert_page+0x9c0/0x9c0 [ 519.391021] ? check_preemption_disabled+0x41/0x280 [ 519.396065] handle_mm_fault+0x436/0xb10 [ 519.400159] __do_page_fault+0x68e/0xd60 [ 519.404252] ? trace_hardirqs_off_caller+0x6e/0x210 [ 519.409301] ? spurious_fault+0x840/0x840 [ 519.413475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 519.418358] page_fault+0x1e/0x30 [ 519.421868] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 11:38:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) 11:38:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf000}, 0x0) [ 519.427779] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 519.448780] RSP: 0018:ffff888040a67b00 EFLAGS: 00010206 [ 519.454190] RAX: 0000000000040000 RBX: ffff888038540000 RCX: 0000000000001024 [ 519.461491] RDX: 0000000000008000 RSI: ffff888038546fdc RDI: 0000000020e9b000 [ 519.468782] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888038540000 [ 519.476074] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 519.483366] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff8880b2a69480 [ 519.490708] sg_read+0x112c/0x17c0 [ 519.494294] ? __might_fault+0x192/0x1d0 [ 519.498382] ? sg_check_file_access.isra.0+0x190/0x190 [ 519.503693] ? security_file_permission+0x1c0/0x220 [ 519.508766] do_iter_read+0x471/0x630 [ 519.512595] vfs_readv+0xe5/0x150 [ 519.516076] ? compat_rw_copy_check_uvector+0x410/0x410 [ 519.521468] ? lock_downgrade+0x720/0x720 [ 519.525631] ? check_preemption_disabled+0x41/0x280 [ 519.530671] ? check_preemption_disabled+0x41/0x280 [ 519.535714] ? do_dup2+0x450/0x450 [ 519.539367] ? check_preemption_disabled+0x41/0x280 [ 519.544653] ? wait_for_completion_io+0x10/0x10 [ 519.549340] do_readv+0x136/0x330 [ 519.552806] ? vfs_readv+0x150/0x150 [ 519.556527] ? trace_hardirqs_off_caller+0x6e/0x210 [ 519.561548] ? do_syscall_64+0x21/0x620 [ 519.565531] do_syscall_64+0xf9/0x620 [ 519.569432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 519.574986] RIP: 0033:0x4665d9 [ 519.578361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.597444] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 519.606426] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 519.613713] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 519.620998] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 519.628280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 519.635566] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) 11:38:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x10) 11:38:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:25 executing program 2 (fault-call:2 fault-nth:12): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x30000}, 0x0) 11:38:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) 11:38:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x11) [ 520.077811] FAULT_INJECTION: forcing a failure. [ 520.077811] name fail_page_alloc, interval 1, probability 0, space 0, times 0 11:38:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) 11:38:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) [ 520.144976] CPU: 0 PID: 25291 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 520.152938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.162306] Call Trace: [ 520.165064] dump_stack+0x1fc/0x2ef [ 520.168723] should_fail.cold+0xa/0xf [ 520.172559] ? lock_acquire+0x170/0x3c0 [ 520.176566] ? setup_fault_attr+0x200/0x200 [ 520.180936] __alloc_pages_nodemask+0x239/0x2890 [ 520.185722] ? __lock_acquire+0x6de/0x3ff0 [ 520.189995] ? check_preemption_disabled+0x41/0x280 [ 520.195036] ? perf_trace_lock_acquire+0x530/0x530 [ 520.199985] ? perf_trace_lock+0xe2/0x4b0 [ 520.204157] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 520.209024] ? perf_trace_lock_acquire+0x530/0x530 [ 520.213973] ? do_anonymous_page+0x6ed/0x1be0 [ 520.218520] ? lock_downgrade+0x720/0x720 [ 520.222722] alloc_pages_vma+0xf2/0x780 [ 520.226729] do_anonymous_page+0x7c2/0x1be0 [ 520.231077] ? __pte_alloc+0x340/0x340 [ 520.234987] ? perf_trace_lock_acquire+0x530/0x530 [ 520.239938] ? perf_trace_lock+0xe2/0x4b0 11:38:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 520.244108] __handle_mm_fault+0x227a/0x41c0 [ 520.248545] ? perf_trace_lock_acquire+0x530/0x530 [ 520.253587] ? vm_insert_page+0x9c0/0x9c0 [ 520.257782] ? check_preemption_disabled+0x41/0x280 [ 520.262821] handle_mm_fault+0x436/0xb10 [ 520.266901] __do_page_fault+0x68e/0xd60 [ 520.270985] ? trace_hardirqs_off_caller+0x6e/0x210 [ 520.276027] ? spurious_fault+0x840/0x840 [ 520.280201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.285073] page_fault+0x1e/0x30 [ 520.288555] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 11:38:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) [ 520.294465] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 520.313384] RSP: 0018:ffff888042227b00 EFLAGS: 00010206 [ 520.318774] RAX: 0000000000040000 RBX: ffff888099150000 RCX: 0000000000000024 [ 520.326067] RDX: 0000000000008000 RSI: ffff888099157fdc RDI: 0000000020e9c000 [ 520.333359] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888099150000 [ 520.340738] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 520.348031] R13: 0000000000008000 R14: 0000000000028cfa R15: ffff88804312ca40 [ 520.355501] sg_read+0x112c/0x17c0 [ 520.359081] ? __might_fault+0x192/0x1d0 [ 520.363183] ? sg_check_file_access.isra.0+0x190/0x190 [ 520.368493] ? security_file_permission+0x1c0/0x220 [ 520.373543] do_iter_read+0x471/0x630 [ 520.377376] vfs_readv+0xe5/0x150 [ 520.380861] ? compat_rw_copy_check_uvector+0x410/0x410 [ 520.386251] ? lock_downgrade+0x720/0x720 [ 520.390458] ? check_preemption_disabled+0x41/0x280 11:38:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 520.395592] ? check_preemption_disabled+0x41/0x280 [ 520.400644] ? do_dup2+0x450/0x450 [ 520.404214] ? check_preemption_disabled+0x41/0x280 [ 520.409253] ? wait_for_completion_io+0x10/0x10 [ 520.413953] do_readv+0x136/0x330 [ 520.417433] ? vfs_readv+0x150/0x150 [ 520.421166] ? trace_hardirqs_off_caller+0x6e/0x210 [ 520.426205] ? do_syscall_64+0x21/0x620 [ 520.430209] do_syscall_64+0xf9/0x620 [ 520.434080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 520.439300] RIP: 0033:0x4665d9 11:38:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) [ 520.442504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.461554] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 520.469310] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 520.476626] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 520.484011] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 520.491321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.498606] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a12800000000e281714e0200000008000100f0"], 0x1c}}, 0x0) [ 523.733621] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 523.740480] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 523.750559] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 523.758025] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 523.765896] device bridge_slave_1 left promiscuous mode [ 523.773395] bridge0: port 2(bridge_slave_1) entered disabled state [ 523.781129] device bridge_slave_0 left promiscuous mode [ 523.786620] bridge0: port 1(bridge_slave_0) entered disabled state [ 523.796574] device veth1_macvtap left promiscuous mode [ 523.802083] device veth0_macvtap left promiscuous mode [ 523.808552] device veth1_vlan left promiscuous mode [ 523.813634] device veth0_vlan left promiscuous mode [ 526.797009] Bluetooth: hci3: command 0x0409 tx timeout [ 528.877096] Bluetooth: hci3: command 0x041b tx timeout [ 529.194839] device hsr_slave_1 left promiscuous mode [ 529.204505] device hsr_slave_0 left promiscuous mode [ 529.222699] team0 (unregistering): Port device team_slave_1 removed [ 529.235503] team0 (unregistering): Port device team_slave_0 removed [ 529.245667] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 529.257280] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 529.293730] bond0 (unregistering): Released all slaves [ 529.313391] IPVS: ftp: loaded support on port[0] = 21 [ 529.445148] chnl_net:caif_netlink_parms(): no params data found [ 529.553713] bridge0: port 1(bridge_slave_0) entered blocking state [ 529.562373] bridge0: port 1(bridge_slave_0) entered disabled state [ 529.579287] device bridge_slave_0 entered promiscuous mode [ 529.595122] bridge0: port 2(bridge_slave_1) entered blocking state [ 529.602026] bridge0: port 2(bridge_slave_1) entered disabled state [ 529.618494] device bridge_slave_1 entered promiscuous mode [ 529.652726] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 529.663520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 529.692624] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 529.701367] team0: Port device team_slave_0 added [ 529.710275] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 529.718255] team0: Port device team_slave_1 added [ 529.742333] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 529.754612] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 529.818602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 529.835321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 529.846338] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 529.872889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 529.884676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 529.893054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 529.935808] device hsr_slave_0 entered promiscuous mode [ 529.946016] device hsr_slave_1 entered promiscuous mode [ 529.956542] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 529.973037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 530.129091] bridge0: port 2(bridge_slave_1) entered blocking state [ 530.135535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 530.142324] bridge0: port 1(bridge_slave_0) entered blocking state [ 530.148912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 530.202900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 530.213711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 530.225215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 530.235506] bridge0: port 1(bridge_slave_0) entered disabled state [ 530.255679] bridge0: port 2(bridge_slave_1) entered disabled state [ 530.269427] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 530.275564] 8021q: adding VLAN 0 to HW filter on device team0 [ 530.297279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 530.305704] bridge0: port 1(bridge_slave_0) entered blocking state [ 530.312206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 530.338118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 530.345928] bridge0: port 2(bridge_slave_1) entered blocking state [ 530.352393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 530.362492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 530.371831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 530.383921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 530.395105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 530.411424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 530.421050] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 530.436155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 530.451633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 530.467976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 530.482922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 530.494500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 530.506011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 530.524927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 530.535253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 530.543326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 530.554738] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 530.562584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 530.581108] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 530.589818] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 530.596087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 530.605383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 530.619014] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 530.637753] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 530.649896] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 530.658645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 530.675090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 530.746658] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 530.754741] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 530.763788] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 530.776371] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 530.791915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 530.804504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 530.824457] device veth0_vlan entered promiscuous mode [ 530.842317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 530.850076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 530.868748] device veth1_vlan entered promiscuous mode [ 530.875205] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 530.888694] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 530.904831] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 530.920016] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 530.927389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 530.934908] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 530.945010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 530.954157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 530.966035] device veth0_macvtap entered promiscuous mode [ 530.967118] Bluetooth: hci3: command 0x040f tx timeout [ 530.975662] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 530.989979] device veth1_macvtap entered promiscuous mode [ 530.996494] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 531.010814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 531.021972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 531.032681] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.043161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.053647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.066266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.076138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.086490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.095905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.107246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.116456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.127335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.136472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 531.146339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.157635] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 531.164707] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 531.172022] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 531.180717] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 531.188281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 531.196178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 531.207813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.218089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.228549] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.240323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.250167] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.260568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.270574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.281218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.291079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.301454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.312149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 531.322866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.333687] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 531.341212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 531.349533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 531.358836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 531.515755] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 531.522999] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 531.548481] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 531.548925] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 531.561600] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 531.578313] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 531.585901] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 531.595544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:38:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x34000}, 0x0) 11:38:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) 11:38:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x12) 11:38:37 executing program 2 (fault-call:2 fault-nth:13): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) 11:38:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a01000080", 0x18) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 531.750906] FAULT_INJECTION: forcing a failure. [ 531.750906] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 531.804296] CPU: 1 PID: 25617 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 531.812281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.821648] Call Trace: [ 531.824258] dump_stack+0x1fc/0x2ef [ 531.827905] should_fail.cold+0xa/0xf [ 531.831741] ? lock_acquire+0x170/0x3c0 [ 531.836184] ? setup_fault_attr+0x200/0x200 [ 531.840545] __alloc_pages_nodemask+0x239/0x2890 [ 531.845318] ? __lock_acquire+0x6de/0x3ff0 [ 531.849573] ? check_preemption_disabled+0x41/0x280 [ 531.854612] ? perf_trace_lock_acquire+0x530/0x530 [ 531.859555] ? perf_trace_lock+0xe2/0x4b0 [ 531.863722] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 531.868615] ? perf_trace_lock_acquire+0x530/0x530 [ 531.873603] ? do_anonymous_page+0x6ed/0x1be0 [ 531.878120] ? lock_downgrade+0x720/0x720 [ 531.882494] alloc_pages_vma+0xf2/0x780 [ 531.886510] do_anonymous_page+0x7c2/0x1be0 [ 531.890855] ? __pte_alloc+0x340/0x340 [ 531.894757] ? perf_trace_lock_acquire+0x530/0x530 [ 531.899708] ? perf_trace_lock+0xe2/0x4b0 [ 531.903881] __handle_mm_fault+0x227a/0x41c0 [ 531.908335] ? perf_trace_lock_acquire+0x530/0x530 [ 531.913300] ? vm_insert_page+0x9c0/0x9c0 [ 531.917487] ? check_preemption_disabled+0x41/0x280 [ 531.922541] handle_mm_fault+0x436/0xb10 [ 531.926625] __do_page_fault+0x68e/0xd60 [ 531.930722] ? trace_hardirqs_off_caller+0x6e/0x210 [ 531.935752] ? spurious_fault+0x840/0x840 [ 531.940000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 531.944954] page_fault+0x1e/0x30 [ 531.948455] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 531.954464] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 531.973639] RSP: 0018:ffff8880b35ffb00 EFLAGS: 00010206 [ 531.979017] RAX: 0000000000040000 RBX: ffff8880b1438000 RCX: 0000000000007024 [ 531.986299] RDX: 0000000000008000 RSI: ffff8880b1438fdc RDI: 0000000020e9d000 [ 531.993953] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff8880b1438000 [ 532.001236] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 532.008538] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 532.015861] sg_read+0x112c/0x17c0 [ 532.019425] ? __might_fault+0x192/0x1d0 [ 532.023510] ? sg_check_file_access.isra.0+0x190/0x190 [ 532.029598] ? security_file_permission+0x1c0/0x220 [ 532.034642] do_iter_read+0x471/0x630 [ 532.038507] vfs_readv+0xe5/0x150 [ 532.041981] ? compat_rw_copy_check_uvector+0x410/0x410 [ 532.047565] ? lock_downgrade+0x720/0x720 [ 532.051863] ? check_preemption_disabled+0x41/0x280 [ 532.057008] ? check_preemption_disabled+0x41/0x280 [ 532.062064] ? do_dup2+0x450/0x450 [ 532.065644] ? check_preemption_disabled+0x41/0x280 [ 532.070710] ? wait_for_completion_io+0x10/0x10 [ 532.075522] do_readv+0x136/0x330 [ 532.079014] ? vfs_readv+0x150/0x150 [ 532.082751] ? trace_hardirqs_off_caller+0x6e/0x210 [ 532.087800] ? do_syscall_64+0x21/0x620 [ 532.092754] do_syscall_64+0xf9/0x620 [ 532.096582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.101875] RIP: 0033:0x4665d9 [ 532.105107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 532.124036] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 532.131762] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 532.139737] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 532.147044] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) [ 532.154459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 532.161742] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) 11:38:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x400300}, 0x0) 11:38:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf0ffff}, 0x0) 11:38:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) 11:38:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, 0x0, 0x0) 11:38:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x1000000}, 0x0) 11:38:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) 11:38:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x13) 11:38:38 executing program 2 (fault-call:2 fault-nth:14): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 11:38:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x2000000}, 0x0) [ 532.605909] FAULT_INJECTION: forcing a failure. [ 532.605909] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 532.706001] CPU: 0 PID: 25658 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 532.713945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.723403] Call Trace: [ 532.726007] dump_stack+0x1fc/0x2ef [ 532.729665] should_fail.cold+0xa/0xf [ 532.733568] ? lock_acquire+0x170/0x3c0 [ 532.737553] ? setup_fault_attr+0x200/0x200 [ 532.741916] __alloc_pages_nodemask+0x239/0x2890 [ 532.746694] ? __lock_acquire+0x6de/0x3ff0 [ 532.751048] ? check_preemption_disabled+0x41/0x280 [ 532.756081] ? perf_trace_lock_acquire+0x530/0x530 [ 532.761289] ? perf_trace_lock+0xe2/0x4b0 [ 532.765458] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 532.770328] ? perf_trace_lock_acquire+0x530/0x530 [ 532.775297] ? do_anonymous_page+0x6ed/0x1be0 [ 532.779817] ? lock_downgrade+0x720/0x720 [ 532.783994] alloc_pages_vma+0xf2/0x780 [ 532.787991] do_anonymous_page+0x7c2/0x1be0 [ 532.792500] ? __pte_alloc+0x340/0x340 [ 532.796393] ? perf_trace_lock_acquire+0x530/0x530 [ 532.801522] ? perf_trace_lock+0xe2/0x4b0 [ 532.805697] __handle_mm_fault+0x227a/0x41c0 [ 532.810120] ? perf_trace_lock_acquire+0x530/0x530 [ 532.815072] ? vm_insert_page+0x9c0/0x9c0 [ 532.819251] ? check_preemption_disabled+0x41/0x280 [ 532.824299] handle_mm_fault+0x436/0xb10 [ 532.828380] __do_page_fault+0x68e/0xd60 [ 532.832489] ? trace_hardirqs_off_caller+0x6e/0x210 [ 532.837520] ? spurious_fault+0x840/0x840 [ 532.841704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 532.846580] page_fault+0x1e/0x30 [ 532.850046] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 532.855951] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 532.875084] RSP: 0018:ffff88808ecafb00 EFLAGS: 00010206 [ 532.880458] RAX: 0000000000040000 RBX: ffff8880af068000 RCX: 0000000000006024 [ 532.887732] RDX: 0000000000008000 RSI: ffff8880af069fdc RDI: 0000000020e9e000 [ 532.895010] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff8880af068000 [ 532.902290] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 532.909570] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 532.916876] sg_read+0x112c/0x17c0 [ 532.920434] ? __might_fault+0x192/0x1d0 [ 532.924501] ? sg_check_file_access.isra.0+0x190/0x190 [ 532.929790] ? security_file_permission+0x1c0/0x220 [ 532.934929] do_iter_read+0x471/0x630 [ 532.938773] vfs_readv+0xe5/0x150 [ 532.942240] ? compat_rw_copy_check_uvector+0x410/0x410 [ 532.947704] ? lock_downgrade+0x720/0x720 [ 532.951856] ? check_preemption_disabled+0x41/0x280 [ 532.956886] ? check_preemption_disabled+0x41/0x280 [ 532.961943] ? do_dup2+0x450/0x450 [ 532.965500] ? check_preemption_disabled+0x41/0x280 [ 532.970547] ? wait_for_completion_io+0x10/0x10 [ 532.975266] do_readv+0x136/0x330 [ 532.978740] ? vfs_readv+0x150/0x150 [ 532.982465] ? trace_hardirqs_off_caller+0x6e/0x210 [ 532.987494] ? do_syscall_64+0x21/0x620 [ 532.991486] do_syscall_64+0xf9/0x620 [ 532.995313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.000512] RIP: 0033:0x4665d9 [ 533.003718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.022732] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 533.030537] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 533.037814] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 533.045188] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) 11:38:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 11:38:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x14) [ 533.052493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 533.059797] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 [ 533.078170] Bluetooth: hci3: command 0x0419 tx timeout 11:38:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 11:38:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x3000000}, 0x0) 11:38:38 executing program 2 (fault-call:2 fault-nth:15): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) 11:38:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) 11:38:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x7000000}, 0x0) [ 533.271499] FAULT_INJECTION: forcing a failure. [ 533.271499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 533.336094] CPU: 1 PID: 25691 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 533.344033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.353401] Call Trace: [ 533.356021] dump_stack+0x1fc/0x2ef [ 533.359704] should_fail.cold+0xa/0xf [ 533.363525] ? lock_acquire+0x170/0x3c0 [ 533.367516] ? setup_fault_attr+0x200/0x200 [ 533.371898] __alloc_pages_nodemask+0x239/0x2890 [ 533.376687] ? __lock_acquire+0x6de/0x3ff0 [ 533.380947] ? check_preemption_disabled+0x41/0x280 [ 533.385987] ? perf_trace_lock_acquire+0x530/0x530 [ 533.390947] ? perf_trace_lock+0xe2/0x4b0 [ 533.395147] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 533.400011] ? perf_trace_lock_acquire+0x530/0x530 [ 533.404992] ? do_anonymous_page+0x6ed/0x1be0 [ 533.409522] ? lock_downgrade+0x720/0x720 [ 533.413694] alloc_pages_vma+0xf2/0x780 [ 533.418068] do_anonymous_page+0x7c2/0x1be0 [ 533.422504] ? __pte_alloc+0x340/0x340 [ 533.426417] ? perf_trace_lock_acquire+0x530/0x530 [ 533.431449] ? perf_trace_lock+0xe2/0x4b0 [ 533.435620] __handle_mm_fault+0x227a/0x41c0 [ 533.440050] ? perf_trace_lock_acquire+0x530/0x530 [ 533.445011] ? vm_insert_page+0x9c0/0x9c0 [ 533.449212] ? check_preemption_disabled+0x41/0x280 [ 533.454279] handle_mm_fault+0x436/0xb10 [ 533.458365] __do_page_fault+0x68e/0xd60 [ 533.462449] ? trace_hardirqs_off_caller+0x6e/0x210 [ 533.467493] ? spurious_fault+0x840/0x840 [ 533.471789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.476661] page_fault+0x1e/0x30 [ 533.480134] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 11:38:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x15) [ 533.486040] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 533.504958] RSP: 0018:ffff88809743fb00 EFLAGS: 00010206 [ 533.510330] RAX: 0000000000040000 RBX: ffff88803af88000 RCX: 0000000000005024 [ 533.517729] RDX: 0000000000008000 RSI: ffff88803af8afdc RDI: 0000000020e9f000 [ 533.525111] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff88803af88000 [ 533.532395] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 533.539675] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 533.547010] sg_read+0x112c/0x17c0 [ 533.550581] ? __might_fault+0x192/0x1d0 [ 533.554655] ? sg_check_file_access.isra.0+0x190/0x190 [ 533.559945] ? security_file_permission+0x1c0/0x220 [ 533.564976] do_iter_read+0x471/0x630 [ 533.568896] vfs_readv+0xe5/0x150 [ 533.572533] ? compat_rw_copy_check_uvector+0x410/0x410 [ 533.577909] ? lock_downgrade+0x720/0x720 [ 533.582104] ? check_preemption_disabled+0x41/0x280 [ 533.587138] ? check_preemption_disabled+0x41/0x280 [ 533.592182] ? do_dup2+0x450/0x450 [ 533.595723] ? check_preemption_disabled+0x41/0x280 [ 533.600757] ? wait_for_completion_io+0x10/0x10 [ 533.605440] do_readv+0x136/0x330 [ 533.608988] ? vfs_readv+0x150/0x150 [ 533.612707] ? trace_hardirqs_off_caller+0x6e/0x210 [ 533.617728] ? do_syscall_64+0x21/0x620 [ 533.622498] do_syscall_64+0xf9/0x620 [ 533.626313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 533.631515] RIP: 0033:0x4665d9 [ 533.634710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.653794] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 533.661517] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 533.668794] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 533.676149] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 533.683437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 533.690711] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008"], 0x1c}}, 0x0) 11:38:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) 11:38:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xb020000}, 0x0) 11:38:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}}, 0x0) [ 533.840959] nbd: must specify a device to reconfigure 11:38:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008"], 0x1c}}, 0x0) 11:38:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf000000}, 0x0) [ 533.996303] nbd: must specify a device to reconfigure 11:38:39 executing program 2 (fault-call:2 fault-nth:16): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) 11:38:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x16) 11:38:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008"], 0x1c}}, 0x0) 11:38:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x46fda8aa}, 0x0) [ 534.124622] FAULT_INJECTION: forcing a failure. [ 534.124622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 534.158415] nbd: must specify a device to reconfigure [ 534.163972] CPU: 1 PID: 25747 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 534.172044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.181418] Call Trace: [ 534.184019] dump_stack+0x1fc/0x2ef [ 534.187658] should_fail.cold+0xa/0xf [ 534.191468] ? lock_acquire+0x170/0x3c0 [ 534.195459] ? setup_fault_attr+0x200/0x200 [ 534.199807] __alloc_pages_nodemask+0x239/0x2890 [ 534.204584] ? __lock_acquire+0x6de/0x3ff0 [ 534.209026] ? check_preemption_disabled+0x41/0x280 [ 534.214070] ? perf_trace_lock_acquire+0x530/0x530 [ 534.219196] ? perf_trace_lock+0xe2/0x4b0 [ 534.223364] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 534.228228] ? perf_trace_lock_acquire+0x530/0x530 [ 534.233182] ? do_anonymous_page+0x6ed/0x1be0 [ 534.237693] ? lock_downgrade+0x720/0x720 [ 534.241851] alloc_pages_vma+0xf2/0x780 [ 534.245844] do_anonymous_page+0x7c2/0x1be0 [ 534.250186] ? __pte_alloc+0x340/0x340 [ 534.254081] ? perf_trace_lock_acquire+0x530/0x530 [ 534.259031] ? perf_trace_lock+0xe2/0x4b0 [ 534.263701] __handle_mm_fault+0x227a/0x41c0 [ 534.268325] ? perf_trace_lock_acquire+0x530/0x530 [ 534.273881] ? vm_insert_page+0x9c0/0x9c0 [ 534.278069] ? check_preemption_disabled+0x41/0x280 [ 534.283111] handle_mm_fault+0x436/0xb10 [ 534.287227] __do_page_fault+0x68e/0xd60 [ 534.292449] ? trace_hardirqs_off_caller+0x6e/0x210 [ 534.297484] ? spurious_fault+0x840/0x840 [ 534.301749] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.306719] page_fault+0x1e/0x30 [ 534.310218] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 534.316112] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 534.335028] RSP: 0018:ffff8880b1647b00 EFLAGS: 00010206 [ 534.340406] RAX: 0000000000040000 RBX: ffff88808eca8000 RCX: 0000000000004024 [ 534.347691] RDX: 0000000000008000 RSI: ffff88808ecabfdc RDI: 0000000020ea0000 [ 534.355931] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff88808eca8000 [ 534.363220] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 534.370503] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 534.377826] sg_read+0x112c/0x17c0 [ 534.381392] ? __might_fault+0x192/0x1d0 [ 534.385475] ? sg_check_file_access.isra.0+0x190/0x190 [ 534.391460] ? security_file_permission+0x1c0/0x220 [ 534.396489] do_iter_read+0x471/0x630 [ 534.400304] vfs_readv+0xe5/0x150 [ 534.403763] ? compat_rw_copy_check_uvector+0x410/0x410 [ 534.409154] ? lock_downgrade+0x720/0x720 [ 534.413686] ? check_preemption_disabled+0x41/0x280 [ 534.418713] ? check_preemption_disabled+0x41/0x280 [ 534.423766] ? do_dup2+0x450/0x450 [ 534.427334] ? check_preemption_disabled+0x41/0x280 [ 534.432356] ? wait_for_completion_io+0x10/0x10 [ 534.437046] do_readv+0x136/0x330 [ 534.440596] ? vfs_readv+0x150/0x150 [ 534.444318] ? trace_hardirqs_off_caller+0x6e/0x210 [ 534.449337] ? do_syscall_64+0x21/0x620 [ 534.453330] do_syscall_64+0xf9/0x620 [ 534.457155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 534.462356] RIP: 0033:0x4665d9 [ 534.465580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 534.484578] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 534.492317] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 534.499606] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 534.506891] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 534.514175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 534.522243] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c", 0x24) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) 11:38:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e03000000080001"], 0x1c}}, 0x0) 11:38:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x17) 11:38:40 executing program 2 (fault-call:2 fault-nth:17): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0x9effffff}, 0x0) [ 534.709500] FAULT_INJECTION: forcing a failure. [ 534.709500] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 534.740887] block nbd0: not configured, cannot reconfigure 11:38:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2], 0x1c}}, 0x0) [ 534.775565] CPU: 1 PID: 25771 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 534.783612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.793588] Call Trace: [ 534.796221] dump_stack+0x1fc/0x2ef [ 534.800152] should_fail.cold+0xa/0xf [ 534.803979] ? lock_acquire+0x170/0x3c0 [ 534.807973] ? setup_fault_attr+0x200/0x200 [ 534.812314] __alloc_pages_nodemask+0x239/0x2890 [ 534.817181] ? __lock_acquire+0x6de/0x3ff0 [ 534.821762] ? check_preemption_disabled+0x41/0x280 [ 534.826808] ? perf_trace_lock_acquire+0x530/0x530 [ 534.832109] ? perf_trace_lock+0xe2/0x4b0 [ 534.836719] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 534.842991] ? perf_trace_lock_acquire+0x530/0x530 [ 534.848031] ? do_anonymous_page+0x6ed/0x1be0 [ 534.852549] ? lock_downgrade+0x720/0x720 [ 534.856807] alloc_pages_vma+0xf2/0x780 [ 534.860836] do_anonymous_page+0x7c2/0x1be0 [ 534.865270] ? __pte_alloc+0x340/0x340 [ 534.869180] ? perf_trace_lock_acquire+0x530/0x530 [ 534.874227] ? perf_trace_lock+0xe2/0x4b0 [ 534.878396] __handle_mm_fault+0x227a/0x41c0 [ 534.883382] ? perf_trace_lock_acquire+0x530/0x530 [ 534.888336] ? vm_insert_page+0x9c0/0x9c0 [ 534.892622] ? check_preemption_disabled+0x41/0x280 [ 534.897654] handle_mm_fault+0x436/0xb10 [ 534.901818] __do_page_fault+0x68e/0xd60 [ 534.906075] ? trace_hardirqs_off_caller+0x6e/0x210 [ 534.911107] ? spurious_fault+0x840/0x840 [ 534.915799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.924056] page_fault+0x1e/0x30 [ 534.927521] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 534.933598] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 534.953047] RSP: 0018:ffff8880b332fb00 EFLAGS: 00010206 [ 534.958438] RAX: 0000000000040000 RBX: ffff88803ef28000 RCX: 0000000000003024 [ 534.966069] RDX: 0000000000008000 RSI: ffff88803ef2cfdc RDI: 0000000020ea1000 [ 534.973907] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff88803ef28000 [ 534.981204] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 534.988683] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 534.996006] sg_read+0x112c/0x17c0 [ 534.999584] ? __might_fault+0x192/0x1d0 [ 535.003666] ? sg_check_file_access.isra.0+0x190/0x190 [ 535.008967] ? security_file_permission+0x1c0/0x220 [ 535.014036] do_iter_read+0x471/0x630 [ 535.017864] vfs_readv+0xe5/0x150 [ 535.021338] ? compat_rw_copy_check_uvector+0x410/0x410 [ 535.027018] ? lock_downgrade+0x720/0x720 [ 535.031196] ? check_preemption_disabled+0x41/0x280 [ 535.036880] ? check_preemption_disabled+0x41/0x280 [ 535.041945] ? do_dup2+0x450/0x450 [ 535.045513] ? check_preemption_disabled+0x41/0x280 [ 535.050554] ? wait_for_completion_io+0x10/0x10 [ 535.055361] do_readv+0x136/0x330 [ 535.058834] ? vfs_readv+0x150/0x150 [ 535.062576] ? trace_hardirqs_off_caller+0x6e/0x210 [ 535.067618] ? do_syscall_64+0x21/0x620 [ 535.071653] do_syscall_64+0xf9/0x620 [ 535.075486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.080746] RIP: 0033:0x4665d9 [ 535.083961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.102975] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 535.110866] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 535.118512] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 535.125916] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 535.133204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 535.140494] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 11:38:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xaaa8fd46}, 0x0) 11:38:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) 11:38:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e03000000080001"], 0x1c}}, 0x0) 11:38:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xf0ffffff}, 0x0) 11:38:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) [ 535.282588] block nbd0: not configured, cannot reconfigure 11:38:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x18) 11:38:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e03000000080001"], 0x1c}}, 0x0) 11:38:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xfcffffff}, 0x0) 11:38:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) 11:38:41 executing program 2 (fault-call:2 fault-nth:18): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) [ 535.583796] FAULT_INJECTION: forcing a failure. [ 535.583796] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 535.607912] block nbd0: not configured, cannot reconfigure [ 535.653059] CPU: 1 PID: 25812 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 535.661014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.670390] Call Trace: [ 535.673007] dump_stack+0x1fc/0x2ef [ 535.676671] should_fail.cold+0xa/0xf [ 535.680502] ? lock_acquire+0x170/0x3c0 [ 535.684501] ? setup_fault_attr+0x200/0x200 [ 535.688866] __alloc_pages_nodemask+0x239/0x2890 [ 535.693659] ? __lock_acquire+0x6de/0x3ff0 [ 535.697949] ? check_preemption_disabled+0x41/0x280 11:38:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xfffff000}, 0x0) [ 535.703011] ? perf_trace_lock_acquire+0x530/0x530 [ 535.707987] ? perf_trace_lock+0xe2/0x4b0 [ 535.712170] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 535.717049] ? perf_trace_lock_acquire+0x530/0x530 [ 535.722033] ? do_anonymous_page+0x6ed/0x1be0 [ 535.726569] ? lock_downgrade+0x720/0x720 [ 535.730747] alloc_pages_vma+0xf2/0x780 [ 535.734769] do_anonymous_page+0x7c2/0x1be0 [ 535.739126] ? __pte_alloc+0x340/0x340 [ 535.743063] ? perf_trace_lock_acquire+0x530/0x530 [ 535.748028] ? perf_trace_lock+0xe2/0x4b0 [ 535.752240] __handle_mm_fault+0x227a/0x41c0 [ 535.756682] ? perf_trace_lock_acquire+0x530/0x530 [ 535.761653] ? vm_insert_page+0x9c0/0x9c0 [ 535.765852] ? check_preemption_disabled+0x41/0x280 [ 535.771053] handle_mm_fault+0x436/0xb10 [ 535.775198] __do_page_fault+0x68e/0xd60 [ 535.779304] ? trace_hardirqs_off_caller+0x6e/0x210 [ 535.784352] ? spurious_fault+0x840/0x840 [ 535.788534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 535.793527] page_fault+0x1e/0x30 11:38:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) [ 535.798404] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 535.804424] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 535.823377] RSP: 0018:ffff88808f25fb00 EFLAGS: 00010206 [ 535.829471] RAX: 0000000000040000 RBX: ffff8880419c8000 RCX: 0000000000002024 [ 535.837128] RDX: 0000000000008000 RSI: ffff8880419cdfdc RDI: 0000000020ea2000 [ 535.844791] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff8880419c8000 [ 535.852190] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 535.859525] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 535.867045] sg_read+0x112c/0x17c0 [ 535.870678] ? __might_fault+0x192/0x1d0 [ 535.874771] ? sg_check_file_access.isra.0+0x190/0x190 [ 535.880099] ? security_file_permission+0x1c0/0x220 [ 535.885170] do_iter_read+0x471/0x630 [ 535.889000] vfs_readv+0xe5/0x150 [ 535.892472] ? compat_rw_copy_check_uvector+0x410/0x410 [ 535.897859] ? lock_downgrade+0x720/0x720 [ 535.902034] ? check_preemption_disabled+0x41/0x280 [ 535.907084] ? check_preemption_disabled+0x41/0x280 [ 535.912142] ? do_dup2+0x450/0x450 [ 535.915716] ? check_preemption_disabled+0x41/0x280 [ 535.920768] ? wait_for_completion_io+0x10/0x10 [ 535.925480] do_readv+0x136/0x330 [ 535.928957] ? vfs_readv+0x150/0x150 [ 535.932681] ? trace_hardirqs_off_caller+0x6e/0x210 [ 535.937719] ? do_syscall_64+0x21/0x620 [ 535.941712] do_syscall_64+0xf9/0x620 [ 535.945527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 535.950732] RIP: 0033:0x4665d9 [ 535.953940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.972854] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 535.980585] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 535.987867] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 535.995156] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 11:38:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100"], 0x1c}}, 0x0) [ 536.002448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 536.009737] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 [ 536.061739] block nbd0: not configured, cannot reconfigure 11:38:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100"], 0x1c}}, 0x0) 11:38:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e"], 0x1c}}, 0x0) [ 536.204313] block nbd0: not configured, cannot reconfigure 11:38:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xffffff7f}, 0x0) 11:38:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x19) 11:38:42 executing program 2 (fault-call:2 fault-nth:19): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008"], 0x1c}}, 0x0) 11:38:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0300000008000100"], 0x1c}}, 0x0) [ 536.508423] nbd: must specify an index to disconnect [ 536.520084] FAULT_INJECTION: forcing a failure. [ 536.520084] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 536.551425] block nbd0: not configured, cannot reconfigure [ 536.581604] CPU: 0 PID: 25862 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 536.589563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.599057] Call Trace: [ 536.601681] dump_stack+0x1fc/0x2ef [ 536.605338] should_fail.cold+0xa/0xf [ 536.609163] ? lock_acquire+0x170/0x3c0 [ 536.613166] ? setup_fault_attr+0x200/0x200 [ 536.617522] __alloc_pages_nodemask+0x239/0x2890 [ 536.622354] ? __lock_acquire+0x6de/0x3ff0 [ 536.626628] ? check_preemption_disabled+0x41/0x280 [ 536.631688] ? perf_trace_lock_acquire+0x530/0x530 [ 536.636681] ? perf_trace_lock+0xe2/0x4b0 [ 536.640852] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 536.645720] ? perf_trace_lock_acquire+0x530/0x530 [ 536.650687] ? do_anonymous_page+0x6ed/0x1be0 [ 536.655209] ? lock_downgrade+0x720/0x720 [ 536.659383] alloc_pages_vma+0xf2/0x780 [ 536.663399] do_anonymous_page+0x7c2/0x1be0 [ 536.667763] ? __pte_alloc+0x340/0x340 [ 536.671671] ? perf_trace_lock_acquire+0x530/0x530 [ 536.676623] ? perf_trace_lock+0xe2/0x4b0 [ 536.682717] __handle_mm_fault+0x227a/0x41c0 [ 536.687170] ? perf_trace_lock_acquire+0x530/0x530 [ 536.692133] ? vm_insert_page+0x9c0/0x9c0 [ 536.696336] ? check_preemption_disabled+0x41/0x280 [ 536.701381] handle_mm_fault+0x436/0xb10 [ 536.705773] __do_page_fault+0x68e/0xd60 [ 536.709864] ? trace_hardirqs_off_caller+0x6e/0x210 [ 536.714919] ? spurious_fault+0x840/0x840 [ 536.719170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 536.724030] page_fault+0x1e/0x30 [ 536.727494] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 536.733391] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 536.752310] RSP: 0018:ffff88803152fb00 EFLAGS: 00010206 [ 536.757686] RAX: 0000000000040000 RBX: ffff888041d50000 RCX: 0000000000001024 [ 536.765003] RDX: 0000000000008000 RSI: ffff888041d56fdc RDI: 0000000020ea3000 [ 536.772288] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff888041d50000 [ 536.779569] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 536.786857] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 536.794172] sg_read+0x112c/0x17c0 [ 536.797730] ? __might_fault+0x192/0x1d0 [ 536.801821] ? sg_check_file_access.isra.0+0x190/0x190 [ 536.807169] ? security_file_permission+0x1c0/0x220 [ 536.812213] do_iter_read+0x471/0x630 [ 536.816045] vfs_readv+0xe5/0x150 [ 536.819520] ? compat_rw_copy_check_uvector+0x410/0x410 [ 536.824908] ? lock_downgrade+0x720/0x720 [ 536.829073] ? check_preemption_disabled+0x41/0x280 [ 536.834134] ? check_preemption_disabled+0x41/0x280 [ 536.839182] ? do_dup2+0x450/0x450 [ 536.842760] ? check_preemption_disabled+0x41/0x280 [ 536.847789] ? wait_for_completion_io+0x10/0x10 [ 536.852503] do_readv+0x136/0x330 [ 536.855982] ? vfs_readv+0x150/0x150 [ 536.859714] ? trace_hardirqs_off_caller+0x6e/0x210 [ 536.864748] ? do_syscall_64+0x21/0x620 [ 536.868753] do_syscall_64+0xf9/0x620 [ 536.872572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 536.877774] RIP: 0033:0x4665d9 [ 536.880974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:38:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008"], 0x1c}}, 0x0) 11:38:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xffffff9e}, 0x0) [ 536.899915] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 536.907639] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 536.914924] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 536.922211] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 536.929492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 536.936781] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 [ 537.000878] nbd: must specify an index to disconnect 11:38:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0200000008"], 0x1c}}, 0x0) 11:38:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xfffffff0}, 0x0) 11:38:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) [ 537.124239] nbd: must specify an index to disconnect 11:38:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) 11:38:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e02000000080001"], 0x1c}}, 0x0) 11:38:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xee9e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x14001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="0f0536660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x1a) 11:38:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="a12800000000e281714e0300000008000100f0"], 0x1c}}, 0x0) 11:38:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="a12800000000e281714e0500000008000100f0"], 0x1c}, 0x1, 0x0, 0xfffffffc}, 0x0) 11:38:42 executing program 2 (fault-call:2 fault-nth:20): r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606a010000807018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x20e94023}], 0x1) [ 537.462538] FAULT_INJECTION: forcing a failure. [ 537.462538] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 537.469604] block nbd0: NBD_DISCONNECT [ 537.485119] CPU: 1 PID: 25914 Comm: syz-executor.2 Not tainted 4.19.191-syzkaller #0 [ 537.490173] block nbd0: Send disconnect failed -32 [ 537.493058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.493151] Call Trace: [ 537.493183] dump_stack+0x1fc/0x2ef [ 537.505312] block nbd0: Disconnected due to user request. [ 537.507739] should_fail.cold+0xa/0xf [ 537.507758] ? lock_acquire+0x170/0x3c0 [ 537.507773] ? setup_fault_attr+0x200/0x200 [ 537.507800] __alloc_pages_nodemask+0x239/0x2890 [ 537.507817] ? __lock_acquire+0x6de/0x3ff0 [ 537.507840] ? check_preemption_disabled+0x41/0x280 [ 537.510718] block nbd0: shutting down sockets [ 537.514077] ? perf_trace_lock_acquire+0x530/0x530 [ 537.514091] ? perf_trace_lock+0xe2/0x4b0 [ 537.514109] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 537.514125] ? perf_trace_lock_acquire+0x530/0x530 [ 537.514149] ? do_anonymous_page+0x6ed/0x1be0 [ 537.521296] kasan: CONFIG_KASAN_INLINE enabled [ 537.523522] ? lock_downgrade+0x720/0x720 [ 537.527466] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 537.527483] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 537.531803] alloc_pages_vma+0xf2/0x780 [ 537.536558] CPU: 0 PID: 25915 Comm: syz-executor.5 Not tainted 4.19.191-syzkaller #0 [ 537.540791] do_anonymous_page+0x7c2/0x1be0 [ 537.545786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 537.550283] ? __pte_alloc+0x340/0x340 [ 537.555222] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 [ 537.559377] ? perf_trace_lock_acquire+0x530/0x530 [ 537.564320] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 b2 66 8c 0f 84 65 ff ff [ 537.569267] ? perf_trace_lock+0xe2/0x4b0 [ 537.573762] RSP: 0018:ffff88803ad1f270 EFLAGS: 00010006 [ 537.578366] __handle_mm_fault+0x227a/0x41c0 [ 537.583005] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 537.583018] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000001 [ 537.590397] ? perf_trace_lock_acquire+0x530/0x530 [ 537.596689] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 537.600684] ? vm_insert_page+0x9c0/0x9c0 [ 537.609155] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 537.613507] ? check_preemption_disabled+0x41/0x280 [ 537.622847] R13: ffff88803bb743c0 R14: 0000000000000110 R15: 0000000000000001 [ 537.626738] handle_mm_fault+0x436/0xb10 [ 537.631560] FS: 00007f910d904700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 537.636578] __do_page_fault+0x68e/0xd60 [ 537.655580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 537.655595] CR2: 0000564862c6c8e0 CR3: 0000000091868000 CR4: 00000000001426f0 [ 537.659765] ? trace_hardirqs_off_caller+0x6e/0x210 [ 537.665119] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 537.669523] ? spurious_fault+0x840/0x840 [ 537.676797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 537.684077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.688986] Call Trace: [ 537.696265] page_fault+0x1e/0x30 [ 537.700417] ? check_preemption_disabled+0x41/0x280 [ 537.707682] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 537.712696] ? __lock_acquire+0x6de/0x3ff0 [ 537.720068] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 537.724138] ? mark_held_locks+0xf0/0xf0 [ 537.733737] RSP: 0018:ffff88803152fb00 EFLAGS: 00010206 [ 537.737803] ? __lock_acquire+0x6de/0x3ff0 [ 537.743669] RAX: 0000000000040000 RBX: ffff888041d50000 RCX: 0000000000000024 [ 537.751378] ? check_preemption_disabled+0x41/0x280 [ 537.751397] ? perf_trace_lock_acquire+0x530/0x530 [ 537.756407] RDX: 0000000000008000 RSI: ffff888041d57fdc RDI: 0000000020ea4000 [ 537.763685] ? perf_trace_lock+0xe2/0x4b0 [ 537.767818] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff888041d50000 [ 537.775120] ? check_preemption_disabled+0x41/0x280 [ 537.779961] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000008000 [ 537.782578] ? perf_trace_lock_acquire+0x530/0x530 [ 537.786003] R13: 0000000000008000 R14: 0000000000020cfa R15: 0000000000000000 [ 537.791366] ? perf_trace_lock+0xe2/0x4b0 [ 537.797268] sg_read+0x112c/0x17c0 [ 537.801489] lock_acquire+0x170/0x3c0 [ 537.820559] ? __might_fault+0x192/0x1d0 [ 537.824639] ? flush_workqueue+0xe8/0x13e0 [ 537.830079] ? sg_check_file_access.isra.0+0x190/0x190 [ 537.834297] flush_workqueue+0x117/0x13e0 [ 537.841568] ? security_file_permission+0x1c0/0x220 [ 537.846576] ? flush_workqueue+0xe8/0x13e0 [ 537.851494] do_iter_read+0x471/0x630 [ 537.858755] ? lock_downgrade+0x720/0x720 [ 537.862892] vfs_readv+0xe5/0x150 [ 537.870157] ? hctx_unlock+0x83/0x140 [ 537.875209] ? compat_rw_copy_check_uvector+0x410/0x410 [ 537.882477] ? check_flush_dependency+0x400/0x400 [ 537.887402] ? lock_downgrade+0x720/0x720 [ 537.894666] nbd_disconnect_and_put+0x100/0x190 [ 537.898804] ? check_preemption_disabled+0x41/0x280 [ 537.902333] nbd_genl_disconnect+0x34f/0x4f0 [ 537.906152] ? check_preemption_disabled+0x41/0x280 [ 537.910203] ? nbd_release+0x170/0x170 [ 537.914419] ? do_dup2+0x450/0x450 [ 537.919688] ? nla_parse+0x1b2/0x290 [ 537.923828] ? check_preemption_disabled+0x41/0x280 [ 537.928848] genl_family_rcv_msg+0x642/0xc40 [ 537.933085] ? wait_for_completion_io+0x10/0x10 [ 537.936868] ? genl_rcv+0x40/0x40 [ 537.941000] do_readv+0x136/0x330 [ 537.944442] ? genl_rcv_msg+0x12f/0x160 [ 537.948234] ? vfs_readv+0x150/0x150 [ 537.953793] ? __mutex_add_waiter+0x160/0x160 [ 537.960654] ? trace_hardirqs_off_caller+0x6e/0x210 [ 537.964888] ? __radix_tree_lookup+0x216/0x370 [ 537.969555] ? do_syscall_64+0x21/0x620 [ 537.974575] genl_rcv_msg+0xbf/0x160 [ 537.978978] do_syscall_64+0xf9/0x620 [ 537.983987] netlink_rcv_skb+0x160/0x440 [ 537.987868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 537.991394] ? genl_family_rcv_msg+0xc40/0xc40 [ 537.995269] RIP: 0033:0x4665d9 [ 538.000380] ? netlink_ack+0xae0/0xae0 [ 538.004784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 538.009446] ? genl_rcv+0x15/0x40 [ 538.012874] RSP: 002b:00007f4eac949188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 538.016323] genl_rcv+0x24/0x40 [ 538.020278] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 538.023996] netlink_unicast+0x4d5/0x690 [ 538.028507] RDX: 0000000000000001 RSI: 000000002085dff0 RDI: 0000000000000003 [ 538.034573] ? netlink_sendskb+0x110/0x110 [ 538.039395] RBP: 00007f4eac9491d0 R08: 0000000000000000 R09: 0000000000000000 [ 538.043361] ? _copy_from_iter_full+0x229/0x7c0 [ 538.047135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 538.050928] ? __phys_addr_symbol+0x2c/0x70 [ 538.054968] R13: 00007ffcccb185bf R14: 00007f4eac949300 R15: 0000000000022000 [ 538.060483] ? __check_object_size+0x17b/0x3e0 [ 538.164203] netlink_sendmsg+0x6bb/0xc40 [ 538.168269] ? aa_af_perm+0x230/0x230 [ 538.172066] ? nlmsg_notify+0x1a0/0x1a0 [ 538.176042] ? kernel_recvmsg+0x220/0x220 [ 538.180191] ? nlmsg_notify+0x1a0/0x1a0 [ 538.184176] sock_sendmsg+0xc3/0x120 [ 538.187889] ___sys_sendmsg+0x7bb/0x8e0 [ 538.191881] ? copy_msghdr_from_user+0x440/0x440 [ 538.196631] ? __fget+0x32f/0x510 [ 538.200176] ? lock_downgrade+0x720/0x720 [ 538.204338] ? check_preemption_disabled+0x41/0x280 [ 538.210052] ? check_preemption_disabled+0x41/0x280 [ 538.215296] ? __fget+0x356/0x510 [ 538.218748] ? do_dup2+0x450/0x450 [ 538.222293] ? debug_object_active_state+0x254/0x330 [ 538.227407] ? __fdget+0x1d0/0x230 [ 538.230951] __x64_sys_sendmsg+0x132/0x220 [ 538.235311] ? __sys_sendmsg+0x1b0/0x1b0 [ 538.239465] ? __se_sys_futex+0x298/0x3b0 [ 538.243628] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 538.249093] ? trace_hardirqs_off_caller+0x6e/0x210 [ 538.254124] ? do_syscall_64+0x21/0x620 [ 538.258107] do_syscall_64+0xf9/0x620 [ 538.261918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.267108] RIP: 0033:0x4665d9 [ 538.270385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 538.289375] RSP: 002b:00007f910d904188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 538.297088] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 538.304357] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 538.311642] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 538.319107] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 538.326378] R13: 00007fffe8307b8f R14: 00007f910d904300 R15: 0000000000022000 [ 538.333646] Modules linked in: [ 538.336845] ---[ end trace dd4b79edfca7a886 ]--- [ 538.341618] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 [ 538.346477] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 b2 66 8c 0f 84 65 ff ff [ 538.365380] RSP: 0018:ffff88803ad1f270 EFLAGS: 00010006 [ 538.370743] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 538.378014] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000001 [ 538.385294] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 538.392557] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 538.399830] R13: ffff88803bb743c0 R14: 0000000000000110 R15: 0000000000000001 [ 538.407095] FS: 00007f910d904700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 538.415309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 538.421185] CR2: 0000564862c6c8e0 CR3: 0000000091868000 CR4: 00000000001426f0 [ 538.428454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 538.435804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 538.443070] Kernel panic - not syncing: Fatal exception [ 538.448853] Kernel Offset: disabled [ 538.452487] Rebooting in 86400 seconds..