last executing test programs: 35.281985246s ago: executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r1 = socket(0xa, 0x6, 0x0) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) getsockopt$inet6_mreq(r1, 0x10d, 0xe8, 0x0, &(0x7f0000000040)) 35.178041734s ago: executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000002c0)={0x5c, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x60000}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x5c}}, 0x0) 35.094333897s ago: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x4) 34.950750126s ago: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000180)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) write$UHID_CREATE2(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="01"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 34.936547815s ago: executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000b40)={0x0, "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"}) 34.82175751s ago: executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x3b) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffffb}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x8}, [@ldst={0x3, 0x0, 0x3, 0xa, 0x0, 0xff00}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000098c0), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4500, &(0x7f0000000200)={[{@errors_remount}, {@noquota}, {@debug}, {@auto_da_alloc_val}, {@data_err_ignore}, {@nolazytime}, {@data_journal}, {@delalloc}, {@usrquota}]}, 0x10, 0x4bf, &(0x7f0000000a00)="$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") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_udp(0xa, 0x2, 0x0) io_submit(0x0, 0x0, &(0x7f0000000340)) write$UHID_CREATE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f00000005c0)={[{@barrier_val={'barrier', 0x3d, 0x101}}, {@errors_remount}]}, 0x3, 0x445, &(0x7f0000000b00)="$eJzs28+PE1UcAPDvTLeLCLgr4g9+qKto3PhjlwVUDh7UaOIBExM96HGzuxCksIZdEyFEwRg8GWPi3Xj0X/CkF2M8mXjVuyEhhgvgqWbaGbYtbdktLUX6+SQD78282fe+nXnte/PaAEbWVPZPErE1Iv6MiIl6trnAVP2/q5fPLly7fHYhiWr13X+SWrkrl88uFEWL87bkmek0Iv0iid1t6l05feb4fKWydCrPz66e+Gh25fSZF46dmD+6dHTp5P5Dhw4emHv5pf0v9iXOrE1Xdn26vGfnWx988/bhr5rib4mjT6a6HXy6Wu1zdcO1rSGdjA2xIWxIKSKyy1Wu9f+JKMXaxZuINz8fauOAgapWq9UtnQ+fqwJ3sSSa87o8jIrigz6b/xZb6yDg1cENP4bu0mv1CVAW99V8qx8ZizQvU26Z3/bTVES8f+7f77ItBvMcAgCgyU/Z+Of5duO/NB5qKHdfvjY0GRH3R8T2iHggInZExIMRtbIPR8QjG6y/dZHkxvFPerGnwNYpG/+9kq9tNY//itFfTJby3LZa/OXkyLHK0r78NZmO8qYsP9eljp/f+OPrTscax3/ZltVfjAXzdlwc29R8zuL86vytxNzo0vmIXWPt4k+urwQkEbEzInb1WMexZ3/Y0+nYzePvog/rTNXvI56pX/9z0RJ/Iem+Pjl7T1SW9s0Wd8WNfvv9wjud6r+l+Psgu/73tr3/r8c/mTSu165svI4Lf33ZcU7T6/0/nrxXS4/n+z6ZX109NRcxnhyuN7px//61c4t8UT6Lf3pv+/6/PdZeid0Rkd3Ej0bEYxHxeN72JyLiyYjY2yX+X19/6sPe4x+sLP7FDV3/tcR4tO5pnygd/+XHpkonb4j/Wvfrf7CWms73rOf9bz3t6u1uBgAAgP+fNCK2RpLOXE+n6cxM/fvyOyLSyvLK6nNHlj8+uVj/jcBklNPiSddEw/PQuXxaX8+fj4j6VwuK4wfy58bfljbX8jMLy5XFYQcPI25Lh/6f+bs07NYBA+f3WjC69H8YXfo/jC79H0ZXm/6/eRjtAG6/dp//nw2hHcDt19L/LfvBCDH/h9Gl/8Po0v9hJK1sjpv/SL5rovhLPZ5+1yaifEc0Y2CJSO+IZkgMKDHc9yUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB++S8AAP///fHg0g==") rename(&(0x7f0000000780)='./file0\x00', &(0x7f0000000600)='./bus\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000140)="d510c490f913672b5ae413000500", 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa8}, [@ldst={0x5, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000280)={0x0, 0x0, 0xf463, 0x0, 0xff, "83843c556dec3a9a90800124b904cfc27929a3"}) 34.813945984s ago: executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000005d80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000005e80)={0x0, 0x0, &(0x7f0000005e40)={&(0x7f0000005dc0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x2c}}, 0x800) 34.695691863s ago: executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000340), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f00000005c0)={0x10, 0x2, 0x0, "18e889d15b38429faa8ff62438eaed752e68f3a6d09382b392b049e33958b16c"}) 34.625046319s ago: executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020200008500000072000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x10, 0x10, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 34.60564144s ago: executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005ff00000000000000000000004a", @ANYRES32=0x0, @ANYBLOB="0000000004000000140012800b000100626174616476"], 0x48}}, 0x0) 34.4934323s ago: executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0xf0, 0x30, 0x1, 0x0, 0x0, {}, [{0xdc, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_police={0x6c, 0x2, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x1}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xf0}}, 0x0) 34.436296109s ago: executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[], 0x44}}, 0x40000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERY_USE_IFADDR={0x5}, @IFLA_BR_MCAST_QUERIER={0x5}]}}}]}, 0x44}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'wlan0\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40106614, &(0x7f0000000c00)={0x7ffffffffffff, 0x0, 0x1, 0x0, 0x2, [{0x0, 0x5, 0x0, '\x00', 0x1}, {0x800, 0x0, 0x9, '\x00', 0x480}]}) mkdir(0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r3, 0x5607, 0x38) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) 34.424767062s ago: executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, 0x0, 0x8) syz_emit_ethernet(0x32, &(0x7f0000001500)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) r1 = getpgid(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) newfstatat(0xffffffffffffff9c, &(0x7f0000006180)='./file0\x00', &(0x7f00000061c0), 0x100) lstat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)) openat$full(0xffffffffffffff9c, 0x0, 0x40040, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0xf}, @exit], &(0x7f0000000180)='syzkaller\x00', 0x2, 0xe9, &(0x7f0000000240)=""/233, 0x0, 0x11}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000006340)={0x28, 0x0, 0xffffd8ee, @my=0x1}, 0x10, 0x800) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000020301040000000000000000000000200800010001"], 0x1c}}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000e00), 0x2e, 0x230101) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f0000000ec0)={&(0x7f0000000e40), &(0x7f0000000e80)}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x0, 0x268, 0x311, 0x0, 0x268, 0x2f0, 0x460, 0x460, 0x2f0, 0x460, 0x9, 0x0, {[{{@uncond, 0x160, 0xf8, 0x220, 0x0, {0x9401}, [@inet=@rpfilter={{0x28}}, @common=@inet=@socket3={{0x28}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:modules_dep_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0xe4030000}, @common=@inet=@SET1={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x420) syz_emit_ethernet(0x0, 0x0, 0x0) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000180)='./file1\x00', 0x4000, &(0x7f0000001080)=ANY=[@ANYBLOB='lastblock=00000000000000000000,umask=00000000000000000000002,dmode=00000000000000000077777,novrs,shortad,shortad,undelete,iocharset=cp437,shortad,umask=000000000000000\x00\x00000006,dmode=00000000000000000000011,fileset=00000000000000000011,uid=', @ANYRESDEC, @ANYBLOB="2c73657373696f6e3d30303030003030303030303030303030303030352c0015efdb47795c612baf0b8515398d5f3de7b9b7afdfb47d6b2ef3deba3c5ae704601c455ee198fe15494482e75adc03d37b0d8bad50383def03e36eb5ba8f3cc6b6af20235dbe4bdc7ebf9b8a23504cc6c245c8cd02903de56270866b79423d3411653be6ecfb145d1de3844235cb7cbcb85ab2869502fe4b3f7b047c236a4af7c6ac36c9e9415f99808ea01a7ac85d5aef17d2362b347df10b0696cea1b279f76bf76e1c14800761f0abc369797955ba3ad26c051de613b7b8536f2026f3205456d9005e"], 0x2, 0xc2d, &(0x7f00000001c0)="$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") 34.036171932s ago: executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) r1 = syz_io_uring_setup(0x7279, &(0x7f0000000080)={0x0, 0x0, 0x13100}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0x2def, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 33.680938203s ago: executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000005d80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000005e80)={0x0, 0x0, &(0x7f0000005e40)={&(0x7f0000005dc0)={0x2c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x2c}}, 0x800) 32.063665545s ago: executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc990d828a330bb78, &(0x7f0000001180)={[{@bh}, {@nojournal_checksum}, {@noblock_validity}, {@abort}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7fffffff}}, {@nogrpid}, {@jqfmt_vfsv0}, {@dioread_nolock}, {@nodelalloc}]}, 0x0, 0x45e, &(0x7f0000000280)="$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") mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000380), 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, 0xfffffffffffffffd, 0x37) 31.903382824s ago: executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000900)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) syz_io_uring_setup(0x5e2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000001a80)=""/102375, 0x18fe7}], 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfee4, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 31.689948214s ago: executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4048aec9, &(0x7f0000000280)={0x3, 0x0, @ioapic={0x2, 0x1}}) 31.490754238s ago: executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r4, 0x84, 0x81, &(0x7f00000002c0)="1ae96d0103010000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x19, &(0x7f0000000080), 0x8) write$binfmt_script(r3, &(0x7f00000000c0), 0xfea7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x90) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x30000007, 0xe0}) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 31.223438268s ago: executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6}]}, 0x28}}, 0x0) 31.15241414s ago: executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004a40), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f0000000000)={0x7, "f32c6c8d007313a8b576bd150c774d3be6f6244e87f80ecf86044aa0c250a3e8c5fe60ed7c546ebd8d03875ca61594db3f5bf825541525cac502d7e32fb8dd01"}) 31.081638173s ago: executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000004000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020000208500000004000000850000000e00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b40)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r1, 0x0) 31.026976866s ago: executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc990d828a330bb78, &(0x7f0000001180)={[{@bh}, {@nojournal_checksum}, {@noblock_validity}, {@abort}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7fffffff}}, {@nogrpid}, {@jqfmt_vfsv0}, {@dioread_nolock}, {@nodelalloc}]}, 0x0, 0x45e, &(0x7f0000000280)="$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") mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000380), 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, 0xfffffffffffffffd, 0x37) 30.88044035s ago: executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00'}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @private, 0x0, 0x0, 'wlc\x00'}, 0x2c) 30.813795383s ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x8, 0x8}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{r0, 0xffffffffffffffff}, &(0x7f0000000480), &(0x7f00000002c0)}, 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000)=0x8, 0x4) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0x73}, @noop]}}}], 0x40}, 0x0) setsockopt$MRT_DEL_VIF(r3, 0x0, 0xcb, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x7ff, @vifc_lcl_addr=@rand_addr=0x64010100, @multicast1}, 0x10) recvmmsg(r3, &(0x7f0000004040)=[{{0x0, 0x0, 0x0}}], 0x2, 0x22, 0x0) r4 = open$dir(&(0x7f0000000000)='./cgroup\x00', 0x101000, 0x20) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @adiantum, 0x3, '\x00', @c}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000010000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b40)={&(0x7f0000000080)='jbd2_handle_stats\x00', r5}, 0x10) unlink(&(0x7f0000000140)='./cgroup\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="08502238837bba1d2c2fd6cbe3559480", 0x10) 3.477633246s ago: executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000900)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) syz_io_uring_setup(0x5e2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3f8, 0x0, 0x32}, 0x9c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000001a80)=""/102375, 0x18fe7}], 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xfee4, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 3.473634739s ago: executing program 3: r0 = gettid() keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES32=r0], 0x2a, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), 0xffffffffffffffff) syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000019680)=""/102392, 0x18ff8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000400)='./file0\x00', 0x809, &(0x7f00000004c0)=ANY=[], 0x10, 0x21a, &(0x7f0000000c80)="$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") socket$rds(0x15, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x2dc) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000240), 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = syz_io_uring_setup(0x24f9, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000040)=0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x1}) io_uring_enter(r4, 0x5113, 0x0, 0x0, 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 3.46468829s ago: executing program 1: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000500)='jbd2_handle_stats\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) 720.531µs ago: executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000700)='./file2\x00', 0x2a08880, &(0x7f00000004c0)=ANY=[], 0x1, 0x69c, &(0x7f00000018c0)="$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") setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 0s ago: executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000008040000000000000000008500000007000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) semop(0x0, &(0x7f0000000440)=[{0x4, 0x9144, 0x1000}, {0x4, 0x8, 0x1000}, {0x0, 0x2, 0x800}, {0x0, 0x0, 0x800}, {0x3, 0x3f, 0x1000}], 0x5) semop(0x0, &(0x7f0000000000)=[{0x0, 0x200}], 0x1) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000040)='kfree\x00', r3}, 0x10) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1008002, &(0x7f0000000340)={[{@init_itable}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x88}}, {@resuid}, {@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@lazytime}, {@usrquota}, {@data_err_abort}, {@data_err_abort}]}, 0x1, 0x5d8, &(0x7f0000001200)="$eJzs3c9vFFUcAPDvbH/QUrSFGBUP0sQYSJSWFjDEeICrIQ3+iBcvVloQKdDQGi2aUBK8mBgvxph48iD+F0rkyklPHrx4MiREDUcT18x2pnTb2ZYubacyn0+y9M17O7w33X773r6+NxtAZQ2m/9Qi9kbEdBLRn8wvlnVGVji48Lx7f39yOn0kUa+/8WcSSZaXPz/JvvZlJ/dExM8/JbGnY2W9M3NXzo9PTU1ezo6HZy9MD8/MXTl47sL42cmzkxdHXxo9dvTI0WMjh9q6rqsFeSevv/9h/2djb3/3zT/JyPe/jSVxPF7Nnrj0OjbKYAw2vifJyqK+YxtdWUk6sp+TpS9x0llig1iX/PXrioinoj864v6L1x+fvlZq44BNVU8i6kBFJeIfKiofB+Tv7Ze/D66VMioBtsLdEwsTACvjv3NhbjB6GnMDO+8lsXRaJ4mI9mbmmu2KiNu3xq6fuTV2PTZpHg4oNn8tIp4uiv+kEf8D0RMDjfivNcV/Oi44lX1N819vs/7lU8XiH7bOQvz3rBr/0SL+31kS/++2Wf/g/eR7vU3x39vuJQEAAAAAAEBl3TwRES8W/f2/trj+JwrW//RFxPENqH9w2fHKv//X7mxANUCBuyciXilc/1vLV/8OdGSpxxrrAbqSM+emJg9FxOMRcSC6dqTHI6vUcfDzPV+3KhvM1v/lj7T+29lawKwddzp3NJ8zMT47/rDXDUTcvRbxTOH632Sx/08K+v/098H0A9ax5/kbp1qVrR3/wGapfxuxv7D/v3/XimT1+3MMN8YDw/moYKVnP/7ih1b1txv/bjEBDy/t/3euHv8DydL79cysv47Dc531VmXtjv+7kzcbt5zpzvI+Gp+dvTwS0Z2c7Ehzm/JH199meBTl8ZDHSxr/B55bff6vaPzfGxHzy/7v5K/mPcW5J//t+71Ve4z/oTxp/E+sq/9ff2L0xsCPrep/sP7/SKOvP5DlmP+DBV/lYdrdnF8Qjp1FRVvdXgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4FNQiYlcktaHFdK02NBTRFxFPxM7a1KWZ2RfOXPrg4kRa1vj8/1r+Sb/9C8dJ/vn/A0uOR5cdH46I3RHxZUdv43jo9KWpibIvHgAAAAAAAAAAAAAAAAAAALaJvhb7/1N/dJTdOmDTdZbdAKA0BfH/SxntALae/h+qS/xDdYl/qC7xD9Ul/qG6xD9Ul/iH6hL/AAAAAADwSNm97+avSUTMv9zbeKS6s7KuUlsGbLZa2Q0ASuMWP1Bdlv5AdXmPDyRrlPe0PGmtM1czffohTgYAAAAAAAAAAACAytm/1/5/qCr7/6G67P+H6sr3/+8ruR3A1vMeH4g1dvIX7v9f8ywAAAAAAAAAAAAAYCPNzF05Pz41NXlZ4q3t0YytTNTr9avpT8F2ac//PJEvhd8u7VmWyPf6PdhZ5f1OAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmv0XAAD//xYSJMU=") quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x0, 0xa76, 0x0, 0x0, 0x0, 0x9d}) socket(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x3949860, &(0x7f00000002c0)=ANY=[@ANYBLOB="646f733178666c6f7070792c756e695f786c6174653d312c756e695f786c6174653d312c6e6f6e756d7461696c3d302c696f636861727365743d6d61636963656c616e642c73686f72746e616da31ec670220307f36e6f6e756d7461696c3d302c73686f72746e616d653d6d697865642c756e695f786c6174653d312c696f636861727365743d63703933322c756e695f786c6174653d302c757466383d302c00"], 0x3, 0x350, &(0x7f0000000580)="$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") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100), 0xfecc) kernel console output (not intermixed with test programs): 685141][ C0] ? __check_object_size+0x49c/0x900 [ 321.690446][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 321.695646][ C0] netlink_sendmsg+0x8db/0xcb0 [ 321.700461][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 321.705818][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 321.710801][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 321.716121][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 321.721589][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 321.726947][ C0] __sock_sendmsg+0x221/0x270 [ 321.731673][ C0] __sys_sendto+0x3a4/0x4f0 [ 321.736240][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 321.741312][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 321.747427][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 321.753803][ C0] ? exc_page_fault+0x590/0x8c0 [ 321.758698][ C0] __x64_sys_sendto+0xde/0x100 [ 321.763513][ C0] do_syscall_64+0xf3/0x230 [ 321.768054][ C0] ? clear_bhb_loop+0x35/0x90 [ 321.772734][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.778658][ C0] RIP: 0033:0x7f8381e7eb9c [ 321.783089][ C0] RSP: 002b:00007ffdaac334d0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 321.791645][ C0] RAX: ffffffffffffffda RBX: 00007f8382ae4620 RCX: 00007f8381e7eb9c [ 321.799940][ C0] RDX: 0000000000000028 RSI: 00007f8382ae4670 RDI: 0000000000000003 [ 321.807977][ C0] RBP: 0000000000000000 R08: 00007ffdaac33524 R09: 000000000000000c [ 321.816005][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 321.824020][ C0] R13: 0000000000000000 R14: 00007f8382ae4670 R15: 0000000000000000 [ 321.832031][ C0] [ 321.835109][ C0] DEBUG: waiting rtnl_mutex for 3679 jiffies. [ 321.841192][ C0] task:syz-executor.1 state:D stack:24992 pid:7587 tgid:7587 ppid:7577 flags:0x00004002 [ 321.851501][ C0] Call Trace: [ 321.854832][ C0] [ 321.857805][ C0] __schedule+0x17e8/0x4a20 [ 321.862359][ C0] ? __pfx___schedule+0x10/0x10 [ 321.867263][ C0] ? __pfx_lock_release+0x10/0x10 [ 321.872302][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 321.877816][ C0] ? schedule+0x90/0x320 [ 321.882089][ C0] schedule+0x14b/0x320 [ 321.886311][ C0] schedule_preempt_disabled+0x13/0x30 [ 321.891802][ C0] __mutex_lock+0x6a4/0xd70 [ 321.896385][ C0] ? __mutex_lock+0x527/0xd70 [ 321.901120][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 321.906395][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 321.911454][ C0] ? rtnl_lock+0xe7/0x130 [ 321.915836][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 321.920895][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 321.926162][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 321.931648][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 321.936975][ C0] ? __pfx_validate_chain+0x10/0x10 [ 321.942192][ C0] ? __pfx_validate_chain+0x10/0x10 [ 321.947450][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 321.952414][ C0] ? mark_lock+0x9a/0x360 [ 321.956788][ C0] ? __pfx_validate_chain+0x10/0x10 [ 321.962083][ C0] ? __lock_acquire+0x1359/0x2000 [ 321.967184][ C0] ? mark_lock+0x9a/0x360 [ 321.971572][ C0] ? __lock_acquire+0x1359/0x2000 [ 321.976676][ C0] netlink_rcv_skb+0x1e3/0x430 [ 321.981473][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 321.987002][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 321.992379][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 321.997641][ C0] netlink_unicast+0x7ea/0x980 [ 322.002442][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 322.007767][ C0] ? __virt_addr_valid+0x183/0x520 [ 322.012913][ C0] ? __check_object_size+0x49c/0x900 [ 322.018244][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 322.023366][ C0] netlink_sendmsg+0x8db/0xcb0 [ 322.028232][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 322.033531][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 322.038500][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 322.043834][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 322.049334][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 322.054682][ C0] __sock_sendmsg+0x221/0x270 [ 322.059382][ C0] __sys_sendto+0x3a4/0x4f0 [ 322.063942][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 322.069048][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 322.075111][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 322.081446][ C0] ? exc_page_fault+0x590/0x8c0 [ 322.086364][ C0] __x64_sys_sendto+0xde/0x100 [ 322.091138][ C0] do_syscall_64+0xf3/0x230 [ 322.095699][ C0] ? clear_bhb_loop+0x35/0x90 [ 322.100424][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.106392][ C0] RIP: 0033:0x7f8058e7eb9c [ 322.110836][ C0] RSP: 002b:00007ffec40f10e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 322.119287][ C0] RAX: ffffffffffffffda RBX: 00007f8059ae4620 RCX: 00007f8058e7eb9c [ 322.127319][ C0] RDX: 0000000000000028 RSI: 00007f8059ae4670 RDI: 0000000000000003 [ 322.135353][ C0] RBP: 0000000000000000 R08: 00007ffec40f1134 R09: 000000000000000c [ 322.143328][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 322.151367][ C0] R13: 0000000000000000 R14: 00007f8059ae4670 R15: 0000000000000000 [ 322.159407][ C0] [ 322.162431][ C0] [ 322.162431][ C0] Showing all locks held in the system: [ 322.170191][ C0] 3 locks held by kworker/u8:6/957: [ 322.175444][ C0] #0: ffff88802a271948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 322.187122][ C0] #1: ffffc90004067d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 322.200836][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 322.210435][ C0] 2 locks held by getty/4847: [ 322.215192][ C0] #0: ffff88802ad0f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 322.225180][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 322.235400][ C0] 3 locks held by kworker/1:4/5168: [ 322.240598][ C0] #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 322.253096][ C0] #1: ffffc90004447d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 322.264204][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x91/0xea0 [ 322.273852][ C0] 5 locks held by syz-executor.1/7492: [ 322.279336][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.288961][ C0] #1: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: tcf_idr_check_alloc+0x110/0x900 [ 322.298838][ C0] #2: ffffc90000007c00 (net/core/rtnetlink.c:82){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 322.309013][ C0] #3: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: report_rtnl_holders+0x20/0x2d0 [ 322.318887][ C0] #4: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 322.328785][ C0] 1 lock held by syz-executor.0/7496: [ 322.334198][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.343825][ C0] 3 locks held by syz-executor.3/7513: [ 322.349296][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 322.357554][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 322.366678][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: nl802154_pre_doit+0xb5/0xac0 [ 322.376176][ C0] 2 locks held by syz-executor.4/7548: [ 322.381628][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 322.389884][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 322.398937][ C0] 1 lock held by syz-executor.2/7559: [ 322.404390][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x15b/0x1190 [ 322.414275][ C0] 1 lock held by syz-executor.3/7564: [ 322.419667][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.429216][ C0] 1 lock held by syz-executor.1/7566: [ 322.434637][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.444267][ C0] 1 lock held by syz-executor.0/7568: [ 322.449651][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.459195][ C0] 1 lock held by syz-executor.4/7572: [ 322.464610][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.474232][ C0] 1 lock held by syz-executor.2/7574: [ 322.479619][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.489170][ C0] 1 lock held by syz-executor.2/7581: [ 322.494585][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.504232][ C0] 1 lock held by syz-executor.4/7583: [ 322.509650][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.519275][ C0] 1 lock held by syz-executor.3/7584: [ 322.524696][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.534334][ C0] 1 lock held by syz-executor.0/7586: [ 322.539726][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.549308][ C0] 1 lock held by syz-executor.1/7587: [ 322.554745][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 322.564396][ C0] [ 322.566747][ C0] ============================================= [ 322.566747][ C0] [ 323.893829][ C0] DEBUG: holding rtnl_mutex for 14001 jiffies. [ 323.900181][ C0] task:syz-executor.1 state:R running task stack:22048 pid:7492 tgid:7491 ppid:5114 flags:0x00004006 [ 323.912112][ C0] Call Trace: [ 323.915453][ C0] [ 323.918419][ C0] ? __lock_acquire+0x1359/0x2000 [ 323.923501][ C0] ? __pfx_validate_chain+0x10/0x10 [ 323.928761][ C0] ? mark_lock+0x9a/0x360 [ 323.933128][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 323.939171][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 323.945582][ C0] ? __schedule+0x17e8/0x4a20 [ 323.950307][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 323.956271][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 323.961514][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 323.967489][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 323.973513][ C0] ? mark_lock+0x9a/0x360 [ 323.977929][ C0] ? __lock_acquire+0x87a/0x2000 [ 323.982935][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 323.988018][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 323.993337][ C0] ? __pfx_lock_release+0x10/0x10 [ 323.998420][ C0] ? radix_tree_lookup+0x238/0x290 [ 324.003579][ C0] ? __sanitizer_cov_trace_pc+0x18/0x70 [ 324.009191][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 324.014631][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 324.019957][ C0] ? tcf_idr_check_alloc+0xff/0x900 [ 324.025242][ C0] ? __pfx_tcf_idr_check_alloc+0x10/0x10 [ 324.030905][ C0] ? __nla_parse+0x40/0x60 [ 324.035391][ C0] ? tcf_police_init+0x29b/0x17c0 [ 324.040538][ C0] ? __sock_sendmsg+0x221/0x270 [ 324.045442][ C0] ? ____sys_sendmsg+0x525/0x7d0 [ 324.050440][ C0] ? __pfx_tcf_police_init+0x10/0x10 [ 324.055818][ C0] ? nla_memcpy+0x5d/0xc0 [ 324.060183][ C0] ? __asan_memcpy+0x40/0x70 [ 324.064852][ C0] ? __pfx_tcf_police_init+0x10/0x10 [ 324.070169][ C0] ? tcf_action_init_1+0x5d7/0x890 [ 324.075354][ C0] ? __pfx_tcf_action_init_1+0x10/0x10 [ 324.080873][ C0] ? tcf_action_fill_size+0x1e/0x2d0 [ 324.086226][ C0] ? tcf_action_init+0x2e4/0x940 [ 324.091213][ C0] ? __pfx_tcf_action_init+0x10/0x10 [ 324.096620][ C0] ? apparmor_capable+0x138/0x1b0 [ 324.101691][ C0] ? tc_ctl_action+0x47d/0xcf0 [ 324.106595][ C0] ? __kernel_text_address+0xd/0x40 [ 324.111838][ C0] ? __pfx_tc_ctl_action+0x10/0x10 [ 324.117034][ C0] ? trace_contention_end+0x3c/0x120 [ 324.122356][ C0] ? __mutex_lock+0x2ef/0xd70 [ 324.127112][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 324.132277][ C0] ? __pfx_tc_ctl_action+0x10/0x10 [ 324.137447][ C0] ? rtnetlink_rcv_msg+0x892/0x1170 [ 324.142710][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 324.147978][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.153479][ C0] ? __lock_acquire+0x1359/0x2000 [ 324.158592][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 324.164643][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 324.171019][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 324.176972][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 324.182215][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 324.188164][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 324.194599][ C0] ? rcu_preempt_deferred_qs_irqrestore+0x87b/0xc70 [ 324.201259][ C0] ? netlink_rcv_skb+0x1e3/0x430 [ 324.206272][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.211773][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 324.217149][ C0] ? __rcu_read_unlock+0xa1/0x110 [ 324.222219][ C0] ? netlink_unicast+0x7ea/0x980 [ 324.227232][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 324.232545][ C0] ? __virt_addr_valid+0x183/0x520 [ 324.237739][ C0] ? __check_object_size+0x49c/0x900 [ 324.243059][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 324.248238][ C0] ? netlink_sendmsg+0x8db/0xcb0 [ 324.253235][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.258594][ C0] ? __import_iovec+0x536/0x820 [ 324.263480][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 324.268481][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 324.273822][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 324.279322][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.284667][ C0] ? __sock_sendmsg+0x221/0x270 [ 324.289560][ C0] ? ____sys_sendmsg+0x525/0x7d0 [ 324.294563][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.299902][ C0] ? __sys_sendmsg+0x2b0/0x3a0 [ 324.304723][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 324.309907][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 324.316281][ C0] ? do_syscall_64+0x100/0x230 [ 324.321077][ C0] ? do_syscall_64+0xb6/0x230 [ 324.325811][ C0] ? do_syscall_64+0xf3/0x230 [ 324.330522][ C0] ? clear_bhb_loop+0x35/0x90 [ 324.335254][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.341365][ C0] [ 324.344426][ C0] DEBUG: waiting rtnl_mutex for 14033 jiffies. [ 324.350592][ C0] task:syz-executor.0 state:D stack:26736 pid:7496 tgid:7495 ppid:5119 flags:0x00004006 [ 324.360822][ C0] Call Trace: [ 324.364157][ C0] [ 324.367141][ C0] __schedule+0x17e8/0x4a20 [ 324.371711][ C0] ? __pfx___schedule+0x10/0x10 [ 324.376627][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.381689][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 324.387226][ C0] ? schedule+0x90/0x320 [ 324.391495][ C0] schedule+0x14b/0x320 [ 324.395709][ C0] schedule_preempt_disabled+0x13/0x30 [ 324.401204][ C0] __mutex_lock+0x6a4/0xd70 [ 324.405783][ C0] ? __mutex_lock+0x527/0xd70 [ 324.410497][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 324.415768][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 324.420844][ C0] ? rtnl_lock+0xe7/0x130 [ 324.425234][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 324.430300][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 324.435578][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.441098][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 324.447253][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 324.453614][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 324.459044][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 324.464399][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 324.469810][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 324.475158][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 324.480337][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 324.486148][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 324.491387][ C0] ? __dev_queue_xmit+0x16c9/0x3d30 [ 324.496667][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 324.501830][ C0] ? ref_tracker_free+0x643/0x7e0 [ 324.506926][ C0] netlink_rcv_skb+0x1e3/0x430 [ 324.511728][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 324.517256][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 324.522600][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 324.527861][ C0] netlink_unicast+0x7ea/0x980 [ 324.532665][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 324.538005][ C0] ? __virt_addr_valid+0x183/0x520 [ 324.543183][ C0] ? __check_object_size+0x49c/0x900 [ 324.548583][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 324.553863][ C0] netlink_sendmsg+0x8db/0xcb0 [ 324.558692][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.564056][ C0] ? __import_iovec+0x536/0x820 [ 324.568947][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 324.573947][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 324.579276][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 324.584810][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.590143][ C0] __sock_sendmsg+0x221/0x270 [ 324.594900][ C0] ____sys_sendmsg+0x525/0x7d0 [ 324.599710][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.605078][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 324.609710][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 324.614929][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 324.621295][ C0] ? do_syscall_64+0x100/0x230 [ 324.626115][ C0] ? do_syscall_64+0xb6/0x230 [ 324.630825][ C0] do_syscall_64+0xf3/0x230 [ 324.635378][ C0] ? clear_bhb_loop+0x35/0x90 [ 324.640121][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.646100][ C0] RIP: 0033:0x7fb36987cea9 [ 324.650554][ C0] RSP: 002b:00007fb36a6510c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 324.659037][ C0] RAX: ffffffffffffffda RBX: 00007fb3699b3f80 RCX: 00007fb36987cea9 [ 324.667164][ C0] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 324.675212][ C0] RBP: 00007fb3698ebff4 R08: 0000000000000000 R09: 0000000000000000 [ 324.683331][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.691462][ C0] R13: 000000000000000b R14: 00007fb3699b3f80 R15: 00007fff716c9198 [ 324.699519][ C0] [ 324.702564][ C0] DEBUG: waiting rtnl_mutex for 13992 jiffies. [ 324.708808][ C0] task:syz-executor.3 state:D stack:26112 pid:7513 tgid:7511 ppid:5116 flags:0x00000006 [ 324.719049][ C0] Call Trace: [ 324.722354][ C0] [ 324.725345][ C0] __schedule+0x17e8/0x4a20 [ 324.729918][ C0] ? __pfx___schedule+0x10/0x10 [ 324.734867][ C0] ? __pfx_lock_release+0x10/0x10 [ 324.739952][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 324.745710][ C0] ? schedule+0x90/0x320 [ 324.750007][ C0] schedule+0x14b/0x320 [ 324.754236][ C0] schedule_preempt_disabled+0x13/0x30 [ 324.759816][ C0] __mutex_lock+0x6a4/0xd70 [ 324.764400][ C0] ? __mutex_lock+0x527/0xd70 [ 324.769127][ C0] ? nl802154_pre_doit+0xb5/0xac0 [ 324.774216][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 324.779464][ C0] ? rtnl_lock+0xe7/0x130 [ 324.783850][ C0] nl802154_pre_doit+0xb5/0xac0 [ 324.788738][ C0] ? __nla_parse+0x40/0x60 [ 324.793187][ C0] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 324.798702][ C0] ? genl_family_rcv_msg_attrs_parse+0x1d1/0x290 [ 324.805185][ C0] genl_rcv_msg+0xaaa/0xec0 [ 324.809718][ C0] ? mark_lock+0x9a/0x360 [ 324.814172][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 324.819268][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 324.824370][ C0] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 324.829876][ C0] ? __pfx_nl802154_set_llsec_params+0x10/0x10 [ 324.836096][ C0] ? __pfx_nl802154_post_doit+0x10/0x10 [ 324.841674][ C0] ? __pfx___might_resched+0x10/0x10 [ 324.847051][ C0] netlink_rcv_skb+0x1e3/0x430 [ 324.851863][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 324.856942][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 324.862314][ C0] genl_rcv+0x28/0x40 [ 324.866392][ C0] netlink_unicast+0x7ea/0x980 [ 324.871210][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 324.876556][ C0] ? __virt_addr_valid+0x183/0x520 [ 324.881723][ C0] ? __check_object_size+0x49c/0x900 [ 324.887066][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 324.892213][ C0] netlink_sendmsg+0x8db/0xcb0 [ 324.897054][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.902382][ C0] ? __import_iovec+0x536/0x820 [ 324.907284][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 324.912254][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 324.917595][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 324.923093][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.928446][ C0] __sock_sendmsg+0x221/0x270 [ 324.933172][ C0] ____sys_sendmsg+0x525/0x7d0 [ 324.938047][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.943408][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 324.948064][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 324.953265][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 324.959656][ C0] ? do_syscall_64+0x100/0x230 [ 324.964477][ C0] ? do_syscall_64+0xb6/0x230 [ 324.969185][ C0] do_syscall_64+0xf3/0x230 [ 324.973717][ C0] ? clear_bhb_loop+0x35/0x90 [ 324.978477][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.984428][ C0] RIP: 0033:0x7f6743e7cea9 [ 324.988866][ C0] RSP: 002b:00007f6744bdd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 324.997335][ C0] RAX: ffffffffffffffda RBX: 00007f6743fb3f80 RCX: 00007f6743e7cea9 [ 325.005369][ C0] RDX: 0000000000000800 RSI: 0000000020005e80 RDI: 0000000000000004 [ 325.013363][ C0] RBP: 00007f6743eebff4 R08: 0000000000000000 R09: 0000000000000000 [ 325.021392][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.029410][ C0] R13: 000000000000000b R14: 00007f6743fb3f80 R15: 00007ffc4c240ab8 [ 325.037465][ C0] [ 325.040510][ C0] DEBUG: waiting rtnl_mutex for 13754 jiffies. [ 325.046713][ C0] task:syz-executor.2 state:D stack:25104 pid:7559 tgid:7558 ppid:5117 flags:0x00000006 [ 325.056944][ C0] Call Trace: [ 325.060248][ C0] [ 325.063208][ C0] __schedule+0x17e8/0x4a20 [ 325.067816][ C0] ? __pfx___schedule+0x10/0x10 [ 325.072723][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.077831][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 325.083342][ C0] ? schedule+0x90/0x320 [ 325.087649][ C0] schedule+0x14b/0x320 [ 325.091928][ C0] schedule_preempt_disabled+0x13/0x30 [ 325.097440][ C0] __mutex_lock+0x6a4/0xd70 [ 325.102006][ C0] ? __mutex_lock+0x527/0xd70 [ 325.106748][ C0] ? ip_mroute_setsockopt+0x15b/0x1190 [ 325.112250][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 325.117362][ C0] ? preempt_schedule+0xe1/0xf0 [ 325.122246][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 325.127673][ C0] ? rtnl_lock+0xe7/0x130 [ 325.132120][ C0] ip_mroute_setsockopt+0x15b/0x1190 [ 325.137475][ C0] ? try_to_wake_up+0x9a1/0x1470 [ 325.142446][ C0] ? __pfx_ip_mroute_setsockopt+0x10/0x10 [ 325.148243][ C0] ? __lock_acquire+0x1359/0x2000 [ 325.153324][ C0] do_ip_setsockopt+0x129f/0x3cd0 [ 325.158449][ C0] ? __pfx_do_ip_setsockopt+0x10/0x10 [ 325.163886][ C0] ? aa_sk_perm+0x967/0xab0 [ 325.168432][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 325.173319][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 325.178423][ C0] ? aa_sock_opt_perm+0x79/0x120 [ 325.183401][ C0] ip_setsockopt+0x63/0x100 [ 325.188013][ C0] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 325.193965][ C0] do_sock_setsockopt+0x3af/0x720 [ 325.199032][ C0] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 325.204635][ C0] ? __fget_files+0x29/0x470 [ 325.209260][ C0] ? __fget_files+0x3f6/0x470 [ 325.214012][ C0] __sys_setsockopt+0x1ae/0x250 [ 325.218923][ C0] __x64_sys_setsockopt+0xb5/0xd0 [ 325.224037][ C0] do_syscall_64+0xf3/0x230 [ 325.228574][ C0] ? clear_bhb_loop+0x35/0x90 [ 325.233285][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.239238][ C0] RIP: 0033:0x7fd874e7cea9 [ 325.243679][ C0] RSP: 002b:00007fd875cc10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 325.252155][ C0] RAX: ffffffffffffffda RBX: 00007fd874fb3f80 RCX: 00007fd874e7cea9 [ 325.260187][ C0] RDX: 00000000000000cb RSI: 0000000000000000 RDI: 0000000000000005 [ 325.268219][ C0] RBP: 00007fd874eebff4 R08: 0000000000000010 R09: 0000000000000000 [ 325.276262][ C0] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 [ 325.284300][ C0] R13: 000000000000000b R14: 00007fd874fb3f80 R15: 00007ffda81f31c8 [ 325.292325][ C0] [ 325.295506][ C0] DEBUG: waiting rtnl_mutex for 13579 jiffies. [ 325.301680][ C0] task:kworker/1:4 state:D stack:20240 pid:5168 tgid:5168 ppid:2 flags:0x00004000 [ 325.311921][ C0] Workqueue: events_power_efficient reg_check_chans_work [ 325.319018][ C0] Call Trace: [ 325.322317][ C0] [ 325.325303][ C0] __schedule+0x17e8/0x4a20 [ 325.329872][ C0] ? __pfx___schedule+0x10/0x10 [ 325.334782][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 325.340796][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.345880][ C0] ? kick_pool+0x45c/0x620 [ 325.350338][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 325.355601][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 325.360839][ C0] ? schedule+0x90/0x320 [ 325.365140][ C0] schedule+0x14b/0x320 [ 325.369344][ C0] schedule_preempt_disabled+0x13/0x30 [ 325.374865][ C0] __mutex_lock+0x6a4/0xd70 [ 325.379420][ C0] ? __mutex_lock+0x527/0xd70 [ 325.384175][ C0] ? reg_check_chans_work+0x91/0xea0 [ 325.389562][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 325.394692][ C0] ? rtnl_lock+0xe7/0x130 [ 325.399177][ C0] reg_check_chans_work+0x91/0xea0 [ 325.404385][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 325.409461][ C0] ? __pfx_reg_check_chans_work+0x10/0x10 [ 325.415271][ C0] ? process_scheduled_works+0x945/0x1830 [ 325.421036][ C0] process_scheduled_works+0xa2c/0x1830 [ 325.426673][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 325.432698][ C0] ? assign_work+0x364/0x3d0 [ 325.437357][ C0] worker_thread+0x86d/0xd50 [ 325.441998][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 325.447960][ C0] ? __kthread_parkme+0x169/0x1d0 [ 325.453036][ C0] ? __pfx_worker_thread+0x10/0x10 [ 325.458209][ C0] kthread+0x2f0/0x390 [ 325.462397][ C0] ? __pfx_worker_thread+0x10/0x10 [ 325.467618][ C0] ? __pfx_kthread+0x10/0x10 [ 325.472265][ C0] ret_from_fork+0x4b/0x80 [ 325.476761][ C0] ? __pfx_kthread+0x10/0x10 [ 325.481412][ C0] ret_from_fork_asm+0x1a/0x30 [ 325.486269][ C0] [ 325.489323][ C0] DEBUG: waiting rtnl_mutex for 12061 jiffies. [ 325.495527][ C0] task:kworker/u8:6 state:D stack:20304 pid:957 tgid:957 ppid:2 flags:0x00004000 [ 325.505763][ C0] Workqueue: ipv6_addrconf addrconf_verify_work [ 325.512062][ C0] Call Trace: [ 325.515387][ C0] [ 325.518348][ C0] __schedule+0x17e8/0x4a20 [ 325.522914][ C0] ? __pfx___schedule+0x10/0x10 [ 325.527834][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.532905][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 325.538516][ C0] ? kthread_data+0x52/0xd0 [ 325.543060][ C0] ? schedule+0x90/0x320 [ 325.547370][ C0] ? wq_worker_sleeping+0x66/0x240 [ 325.552520][ C0] ? schedule+0x90/0x320 [ 325.556819][ C0] schedule+0x14b/0x320 [ 325.561019][ C0] schedule_preempt_disabled+0x13/0x30 [ 325.566584][ C0] __mutex_lock+0x6a4/0xd70 [ 325.571177][ C0] ? __mutex_lock+0x527/0xd70 [ 325.575941][ C0] ? addrconf_verify_work+0x19/0x30 [ 325.581201][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 325.586329][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 325.592364][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 325.598765][ C0] ? process_scheduled_works+0x945/0x1830 [ 325.604574][ C0] ? rtnl_lock+0xe7/0x130 [ 325.608949][ C0] ? process_scheduled_works+0x945/0x1830 [ 325.614735][ C0] addrconf_verify_work+0x19/0x30 [ 325.619797][ C0] process_scheduled_works+0xa2c/0x1830 [ 325.625476][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 325.631501][ C0] ? assign_work+0x364/0x3d0 [ 325.636150][ C0] worker_thread+0x86d/0xd50 [ 325.640791][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 325.646753][ C0] ? __kthread_parkme+0x169/0x1d0 [ 325.651830][ C0] ? __pfx_worker_thread+0x10/0x10 [ 325.657010][ C0] kthread+0x2f0/0x390 [ 325.661130][ C0] ? __pfx_worker_thread+0x10/0x10 [ 325.666393][ C0] ? __pfx_kthread+0x10/0x10 [ 325.671039][ C0] ret_from_fork+0x4b/0x80 [ 325.675568][ C0] ? __pfx_kthread+0x10/0x10 [ 325.680209][ C0] ret_from_fork_asm+0x1a/0x30 [ 325.685068][ C0] [ 325.688120][ C0] DEBUG: waiting rtnl_mutex for 10999 jiffies. [ 325.694387][ C0] task:syz-executor.3 state:D stack:24672 pid:7564 tgid:7564 ppid:1 flags:0x00000006 [ 325.704666][ C0] Call Trace: [ 325.707973][ C0] [ 325.710945][ C0] __schedule+0x17e8/0x4a20 [ 325.715576][ C0] ? __pfx___schedule+0x10/0x10 [ 325.720474][ C0] ? __pfx_lock_release+0x10/0x10 [ 325.725658][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 325.731165][ C0] ? schedule+0x90/0x320 [ 325.735465][ C0] schedule+0x14b/0x320 [ 325.739654][ C0] schedule_preempt_disabled+0x13/0x30 [ 325.745171][ C0] __mutex_lock+0x6a4/0xd70 [ 325.749716][ C0] ? __mutex_lock+0x527/0xd70 [ 325.754454][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 325.759693][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 325.764792][ C0] ? rtnl_lock+0xe7/0x130 [ 325.769155][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 325.774249][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 325.779488][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 325.784999][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 325.790336][ C0] ? __pfx_validate_chain+0x10/0x10 [ 325.795605][ C0] ? __pfx_validate_chain+0x10/0x10 [ 325.800843][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 325.805858][ C0] ? mark_lock+0x9a/0x360 [ 325.810313][ C0] ? __pfx_validate_chain+0x10/0x10 [ 325.815578][ C0] ? __lock_acquire+0x1359/0x2000 [ 325.820657][ C0] ? mark_lock+0x9a/0x360 [ 325.825060][ C0] ? __lock_acquire+0x1359/0x2000 [ 325.830148][ C0] netlink_rcv_skb+0x1e3/0x430 [ 325.834977][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 325.840481][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 325.845856][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 325.851092][ C0] netlink_unicast+0x7ea/0x980 [ 325.855926][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 325.861240][ C0] ? __virt_addr_valid+0x183/0x520 [ 325.866419][ C0] ? __check_object_size+0x49c/0x900 [ 325.871736][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 325.876904][ C0] netlink_sendmsg+0x8db/0xcb0 [ 325.881725][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 325.887077][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 325.892060][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 325.897414][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 325.902917][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 325.908271][ C0] __sock_sendmsg+0x221/0x270 [ 325.913024][ C0] __sys_sendto+0x3a4/0x4f0 [ 325.917612][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 325.922704][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 325.928753][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 325.935144][ C0] ? exc_page_fault+0x590/0x8c0 [ 325.940047][ C0] __x64_sys_sendto+0xde/0x100 [ 325.944884][ C0] do_syscall_64+0xf3/0x230 [ 325.949429][ C0] ? clear_bhb_loop+0x35/0x90 [ 325.954175][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.960103][ C0] RIP: 0033:0x7f3f5047eb9c [ 325.964572][ C0] RSP: 002b:00007ffcdcc6de20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 325.973026][ C0] RAX: ffffffffffffffda RBX: 00007f3f510e4620 RCX: 00007f3f5047eb9c [ 325.981070][ C0] RDX: 0000000000000028 RSI: 00007f3f510e4670 RDI: 0000000000000003 [ 325.989095][ C0] RBP: 0000000000000000 R08: 00007ffcdcc6de74 R09: 000000000000000c [ 325.997126][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 326.005155][ C0] R13: 0000000000000000 R14: 00007f3f510e4670 R15: 0000000000000000 [ 326.013176][ C0] [ 326.016245][ C0] DEBUG: waiting rtnl_mutex for 11022 jiffies. [ 326.022503][ C0] task:syz-executor.1 state:D stack:24992 pid:7566 tgid:7566 ppid:1 flags:0x00000006 [ 326.032739][ C0] Call Trace: [ 326.036078][ C0] [ 326.039044][ C0] __schedule+0x17e8/0x4a20 [ 326.043613][ C0] ? __pfx___schedule+0x10/0x10 [ 326.048528][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.053588][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 326.059133][ C0] ? schedule+0x90/0x320 [ 326.063416][ C0] schedule+0x14b/0x320 [ 326.067638][ C0] schedule_preempt_disabled+0x13/0x30 [ 326.073131][ C0] __mutex_lock+0x6a4/0xd70 [ 326.077704][ C0] ? __mutex_lock+0x527/0xd70 [ 326.082433][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 326.087701][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 326.092779][ C0] ? rtnl_lock+0xe7/0x130 [ 326.097193][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 326.102269][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 326.107541][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.113044][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 326.118397][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.123632][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.128896][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 326.133893][ C0] ? mark_lock+0x9a/0x360 [ 326.138264][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.143514][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.148622][ C0] ? mark_lock+0x9a/0x360 [ 326.152993][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.158105][ C0] netlink_rcv_skb+0x1e3/0x430 [ 326.162908][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.168442][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 326.173822][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 326.179064][ C0] netlink_unicast+0x7ea/0x980 [ 326.183897][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 326.189226][ C0] ? __virt_addr_valid+0x183/0x520 [ 326.194402][ C0] ? __check_object_size+0x49c/0x900 [ 326.199725][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 326.204902][ C0] netlink_sendmsg+0x8db/0xcb0 [ 326.209720][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.215078][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 326.220144][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 326.225491][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 326.231000][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.236345][ C0] __sock_sendmsg+0x221/0x270 [ 326.241155][ C0] __sys_sendto+0x3a4/0x4f0 [ 326.245728][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 326.250816][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 326.256868][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 326.263403][ C0] ? exc_page_fault+0x590/0x8c0 [ 326.268323][ C0] __x64_sys_sendto+0xde/0x100 [ 326.273124][ C0] do_syscall_64+0xf3/0x230 [ 326.277679][ C0] ? clear_bhb_loop+0x35/0x90 [ 326.282389][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.288345][ C0] RIP: 0033:0x7fa5a5c7eb9c [ 326.292822][ C0] RSP: 002b:00007ffc3e43f930 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 326.301297][ C0] RAX: ffffffffffffffda RBX: 00007fa5a68e4620 RCX: 00007fa5a5c7eb9c [ 326.309405][ C0] RDX: 0000000000000028 RSI: 00007fa5a68e4670 RDI: 0000000000000003 [ 326.317426][ C0] RBP: 0000000000000000 R08: 00007ffc3e43f984 R09: 000000000000000c [ 326.325439][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 326.333429][ C0] R13: 0000000000000000 R14: 00007fa5a68e4670 R15: 0000000000000000 [ 326.341464][ C0] [ 326.344519][ C0] DEBUG: waiting rtnl_mutex for 11055 jiffies. [ 326.350679][ C0] task:syz-executor.0 state:D stack:24992 pid:7568 tgid:7568 ppid:1 flags:0x00004006 [ 326.360897][ C0] Call Trace: [ 326.364222][ C0] [ 326.367189][ C0] __schedule+0x17e8/0x4a20 [ 326.371752][ C0] ? __pfx___schedule+0x10/0x10 [ 326.376662][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.381723][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 326.387262][ C0] ? schedule+0x90/0x320 [ 326.391537][ C0] schedule+0x14b/0x320 [ 326.395751][ C0] schedule_preempt_disabled+0x13/0x30 [ 326.401244][ C0] __mutex_lock+0x6a4/0xd70 [ 326.405822][ C0] ? __mutex_lock+0x527/0xd70 [ 326.410539][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 326.415801][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 326.420876][ C0] ? rtnl_lock+0xe7/0x130 [ 326.425264][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 326.430338][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 326.435605][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.441111][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 326.446461][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.451693][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.456981][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 326.461963][ C0] ? mark_lock+0x9a/0x360 [ 326.466355][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.471589][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.476688][ C0] ? mark_lock+0x9a/0x360 [ 326.481083][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.486193][ C0] netlink_rcv_skb+0x1e3/0x430 [ 326.491003][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.496532][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 326.501880][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 326.507158][ C0] netlink_unicast+0x7ea/0x980 [ 326.511969][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 326.517308][ C0] ? __virt_addr_valid+0x183/0x520 [ 326.522458][ C0] ? __check_object_size+0x49c/0x900 [ 326.527828][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 326.532998][ C0] netlink_sendmsg+0x8db/0xcb0 [ 326.537862][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.543208][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 326.548239][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 326.553566][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 326.559099][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.564460][ C0] __sock_sendmsg+0x221/0x270 [ 326.569183][ C0] __sys_sendto+0x3a4/0x4f0 [ 326.573724][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 326.578846][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 326.584904][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 326.591285][ C0] ? exc_page_fault+0x590/0x8c0 [ 326.596214][ C0] __x64_sys_sendto+0xde/0x100 [ 326.601024][ C0] do_syscall_64+0xf3/0x230 [ 326.605595][ C0] ? clear_bhb_loop+0x35/0x90 [ 326.610318][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.616385][ C0] RIP: 0033:0x7fec8c27eb9c [ 326.620833][ C0] RSP: 002b:00007ffe0e6b00f0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 326.629310][ C0] RAX: ffffffffffffffda RBX: 00007fec8cee4620 RCX: 00007fec8c27eb9c [ 326.637331][ C0] RDX: 0000000000000028 RSI: 00007fec8cee4670 RDI: 0000000000000003 [ 326.645349][ C0] RBP: 0000000000000000 R08: 00007ffe0e6b0144 R09: 000000000000000c [ 326.653344][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 326.661365][ C0] R13: 0000000000000000 R14: 00007fec8cee4670 R15: 0000000000000000 [ 326.669402][ C0] [ 326.672441][ C0] DEBUG: waiting rtnl_mutex for 10888 jiffies. [ 326.678635][ C0] task:syz-executor.4 state:D stack:24992 pid:7572 tgid:7572 ppid:1 flags:0x00004006 [ 326.688858][ C0] Call Trace: [ 326.692157][ C0] [ 326.695147][ C0] __schedule+0x17e8/0x4a20 [ 326.699745][ C0] ? __pfx___schedule+0x10/0x10 [ 326.704656][ C0] ? __pfx_lock_release+0x10/0x10 [ 326.709721][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 326.715357][ C0] ? schedule+0x90/0x320 [ 326.719659][ C0] schedule+0x14b/0x320 [ 326.723892][ C0] schedule_preempt_disabled+0x13/0x30 [ 326.729396][ C0] __mutex_lock+0x6a4/0xd70 [ 326.733974][ C0] ? __mutex_lock+0x527/0xd70 [ 326.738741][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 326.744013][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 326.749104][ C0] ? rtnl_lock+0xe7/0x130 [ 326.753468][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 326.758565][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 326.763829][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.769325][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 326.774678][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.779922][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.785184][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 326.790161][ C0] ? mark_lock+0x9a/0x360 [ 326.794568][ C0] ? __pfx_validate_chain+0x10/0x10 [ 326.799811][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.804943][ C0] ? mark_lock+0x9a/0x360 [ 326.809325][ C0] ? __lock_acquire+0x1359/0x2000 [ 326.814443][ C0] netlink_rcv_skb+0x1e3/0x430 [ 326.819257][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 326.824790][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 326.830151][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 326.835421][ C0] netlink_unicast+0x7ea/0x980 [ 326.840235][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 326.845580][ C0] ? __virt_addr_valid+0x183/0x520 [ 326.850735][ C0] ? __check_object_size+0x49c/0x900 [ 326.856104][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 326.861252][ C0] netlink_sendmsg+0x8db/0xcb0 [ 326.866095][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.871424][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 326.876418][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 326.882508][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 326.888042][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 326.893361][ C0] __sock_sendmsg+0x221/0x270 [ 326.898109][ C0] __sys_sendto+0x3a4/0x4f0 [ 326.902651][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 326.907766][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 326.913814][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 326.920187][ C0] ? exc_page_fault+0x590/0x8c0 [ 326.925125][ C0] __x64_sys_sendto+0xde/0x100 [ 326.929941][ C0] do_syscall_64+0xf3/0x230 [ 326.934516][ C0] ? clear_bhb_loop+0x35/0x90 [ 326.939226][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.945185][ C0] RIP: 0033:0x7f1c1067eb9c [ 326.949636][ C0] RSP: 002b:00007ffe423782a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 326.958115][ C0] RAX: ffffffffffffffda RBX: 00007f1c112e4620 RCX: 00007f1c1067eb9c [ 326.966143][ C0] RDX: 0000000000000028 RSI: 00007f1c112e4670 RDI: 0000000000000003 [ 326.974164][ C0] RBP: 0000000000000000 R08: 00007ffe423782f4 R09: 000000000000000c [ 326.982157][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 326.990173][ C0] R13: 0000000000000000 R14: 00007f1c112e4670 R15: 0000000000000000 [ 326.998213][ C0] [ 327.001252][ C0] DEBUG: waiting rtnl_mutex for 10876 jiffies. [ 327.007456][ C0] task:syz-executor.2 state:D stack:24992 pid:7574 tgid:7574 ppid:1 flags:0x00004006 [ 327.017690][ C0] Call Trace: [ 327.021017][ C0] [ 327.024012][ C0] __schedule+0x17e8/0x4a20 [ 327.028602][ C0] ? __pfx___schedule+0x10/0x10 [ 327.033495][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.038582][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 327.044120][ C0] ? schedule+0x90/0x320 [ 327.048391][ C0] schedule+0x14b/0x320 [ 327.052580][ C0] schedule_preempt_disabled+0x13/0x30 [ 327.058103][ C0] __mutex_lock+0x6a4/0xd70 [ 327.062667][ C0] ? __mutex_lock+0x527/0xd70 [ 327.067413][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 327.072659][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 327.077768][ C0] ? rtnl_lock+0xe7/0x130 [ 327.082125][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 327.087220][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 327.092461][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.097984][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 327.103322][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.108606][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.113871][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 327.118884][ C0] ? mark_lock+0x9a/0x360 [ 327.123252][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.128520][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.133591][ C0] ? mark_lock+0x9a/0x360 [ 327.137999][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.143089][ C0] netlink_rcv_skb+0x1e3/0x430 [ 327.147921][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.153427][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 327.158797][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 327.164070][ C0] netlink_unicast+0x7ea/0x980 [ 327.168888][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 327.174247][ C0] ? __virt_addr_valid+0x183/0x520 [ 327.179405][ C0] ? __check_object_size+0x49c/0x900 [ 327.184754][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 327.189902][ C0] netlink_sendmsg+0x8db/0xcb0 [ 327.194747][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.200073][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 327.205073][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 327.210389][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 327.215918][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.221245][ C0] __sock_sendmsg+0x221/0x270 [ 327.226008][ C0] __sys_sendto+0x3a4/0x4f0 [ 327.230557][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 327.235666][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 327.241683][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 327.248076][ C0] ? exc_page_fault+0x590/0x8c0 [ 327.252981][ C0] __x64_sys_sendto+0xde/0x100 [ 327.257811][ C0] do_syscall_64+0xf3/0x230 [ 327.262344][ C0] ? clear_bhb_loop+0x35/0x90 [ 327.267083][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.273013][ C0] RIP: 0033:0x7f2139c7eb9c [ 327.277487][ C0] RSP: 002b:00007ffe00658390 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 327.285966][ C0] RAX: ffffffffffffffda RBX: 00007f213a8e4620 RCX: 00007f2139c7eb9c [ 327.294010][ C0] RDX: 0000000000000028 RSI: 00007f213a8e4670 RDI: 0000000000000003 [ 327.302176][ C0] RBP: 0000000000000000 R08: 00007ffe006583e4 R09: 000000000000000c [ 327.310193][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 327.318211][ C0] R13: 0000000000000000 R14: 00007f213a8e4670 R15: 0000000000000000 [ 327.326264][ C0] [ 327.329309][ C0] DEBUG: waiting rtnl_mutex for 4289 jiffies. [ 327.335416][ C0] task:syz-executor.3 state:D stack:24944 pid:7584 tgid:7584 ppid:7580 flags:0x00004002 [ 327.345644][ C0] Call Trace: [ 327.348940][ C0] [ 327.351898][ C0] __schedule+0x17e8/0x4a20 [ 327.356488][ C0] ? __pfx___schedule+0x10/0x10 [ 327.361376][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.366469][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 327.371984][ C0] ? schedule+0x90/0x320 [ 327.376278][ C0] schedule+0x14b/0x320 [ 327.380473][ C0] schedule_preempt_disabled+0x13/0x30 [ 327.385997][ C0] __mutex_lock+0x6a4/0xd70 [ 327.390536][ C0] ? __mutex_lock+0x527/0xd70 [ 327.395271][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 327.400511][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 327.405605][ C0] ? rtnl_lock+0xe7/0x130 [ 327.409962][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 327.415059][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 327.420299][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.425819][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 327.431147][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.436399][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.441626][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 327.446616][ C0] ? mark_lock+0x9a/0x360 [ 327.450972][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.456244][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.461342][ C0] ? mark_lock+0x9a/0x360 [ 327.465732][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.470811][ C0] netlink_rcv_skb+0x1e3/0x430 [ 327.475639][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.481152][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 327.486528][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 327.491766][ C0] netlink_unicast+0x7ea/0x980 [ 327.496591][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 327.501927][ C0] ? __virt_addr_valid+0x183/0x520 [ 327.507108][ C0] ? __check_object_size+0x49c/0x900 [ 327.512424][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 327.517595][ C0] netlink_sendmsg+0x8db/0xcb0 [ 327.522411][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.527763][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 327.532734][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 327.538097][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 327.543597][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.548937][ C0] __sock_sendmsg+0x221/0x270 [ 327.553659][ C0] __sys_sendto+0x3a4/0x4f0 [ 327.558222][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 327.563309][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 327.569352][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 327.575732][ C0] ? exc_page_fault+0x590/0x8c0 [ 327.580624][ C0] __x64_sys_sendto+0xde/0x100 [ 327.585450][ C0] do_syscall_64+0xf3/0x230 [ 327.589983][ C0] ? clear_bhb_loop+0x35/0x90 [ 327.594707][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.600644][ C0] RIP: 0033:0x7fcfec47eb9c [ 327.605104][ C0] RSP: 002b:00007fff8a4888a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 327.613541][ C0] RAX: ffffffffffffffda RBX: 00007fcfed0e4620 RCX: 00007fcfec47eb9c [ 327.621568][ C0] RDX: 0000000000000028 RSI: 00007fcfed0e4670 RDI: 0000000000000003 [ 327.629583][ C0] RBP: 0000000000000000 R08: 00007fff8a4888f4 R09: 000000000000000c [ 327.637603][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 327.645617][ C0] R13: 0000000000000000 R14: 00007fcfed0e4670 R15: 0000000000000000 [ 327.653629][ C0] [ 327.656698][ C0] DEBUG: waiting rtnl_mutex for 4297 jiffies. [ 327.662784][ C0] task:syz-executor.2 state:D stack:24944 pid:7581 tgid:7581 ppid:7576 flags:0x00004002 [ 327.673030][ C0] Call Trace: [ 327.676356][ C0] [ 327.679331][ C0] __schedule+0x17e8/0x4a20 [ 327.683955][ C0] ? __pfx___schedule+0x10/0x10 [ 327.688878][ C0] ? __pfx_lock_release+0x10/0x10 [ 327.694006][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 327.699528][ C0] ? schedule+0x90/0x320 [ 327.703840][ C0] schedule+0x14b/0x320 [ 327.708048][ C0] schedule_preempt_disabled+0x13/0x30 [ 327.713545][ C0] __mutex_lock+0x6a4/0xd70 [ 327.718127][ C0] ? __mutex_lock+0x527/0xd70 [ 327.722854][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 327.728137][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 327.733226][ C0] ? rtnl_lock+0xe7/0x130 [ 327.737642][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 327.742730][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 327.748038][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.753539][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 327.758915][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.764189][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.769429][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 327.774434][ C0] ? mark_lock+0x9a/0x360 [ 327.778802][ C0] ? __pfx_validate_chain+0x10/0x10 [ 327.784066][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.789141][ C0] ? mark_lock+0x9a/0x360 [ 327.793509][ C0] ? __lock_acquire+0x1359/0x2000 [ 327.798621][ C0] netlink_rcv_skb+0x1e3/0x430 [ 327.803428][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.808990][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 327.814386][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 327.819638][ C0] netlink_unicast+0x7ea/0x980 [ 327.824481][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 327.829805][ C0] ? __virt_addr_valid+0x183/0x520 [ 327.834989][ C0] ? __check_object_size+0x49c/0x900 [ 327.840318][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 327.845501][ C0] netlink_sendmsg+0x8db/0xcb0 [ 327.850327][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.855694][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 327.860676][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 327.866030][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 327.871533][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.876890][ C0] __sock_sendmsg+0x221/0x270 [ 327.881620][ C0] __sys_sendto+0x3a4/0x4f0 [ 327.886197][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 327.891287][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 327.897334][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 327.903703][ C0] ? exc_page_fault+0x590/0x8c0 [ 327.908632][ C0] __x64_sys_sendto+0xde/0x100 [ 327.913437][ C0] do_syscall_64+0xf3/0x230 [ 327.918006][ C0] ? clear_bhb_loop+0x35/0x90 [ 327.922726][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.928715][ C0] RIP: 0033:0x7f4b2fa7eb9c [ 327.933157][ C0] RSP: 002b:00007ffdb1ae6330 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 327.941650][ C0] RAX: ffffffffffffffda RBX: 00007f4b306e4620 RCX: 00007f4b2fa7eb9c [ 327.949697][ C0] RDX: 0000000000000028 RSI: 00007f4b306e4670 RDI: 0000000000000003 [ 327.957722][ C0] RBP: 0000000000000000 R08: 00007ffdb1ae6384 R09: 000000000000000c [ 327.965752][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 327.973890][ C0] R13: 0000000000000000 R14: 00007f4b306e4670 R15: 0000000000000000 [ 327.981952][ C0] [ 327.985036][ C0] DEBUG: waiting rtnl_mutex for 4317 jiffies. [ 327.991139][ C0] task:syz-executor.4 state:D stack:24944 pid:7583 tgid:7583 ppid:7578 flags:0x00004002 [ 328.001388][ C0] Call Trace: [ 328.004743][ C0] [ 328.007710][ C0] __schedule+0x17e8/0x4a20 [ 328.012283][ C0] ? __pfx___schedule+0x10/0x10 [ 328.017240][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.022308][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 328.027873][ C0] ? schedule+0x90/0x320 [ 328.032183][ C0] schedule+0x14b/0x320 [ 328.036434][ C0] schedule_preempt_disabled+0x13/0x30 [ 328.041940][ C0] __mutex_lock+0x6a4/0xd70 [ 328.046531][ C0] ? __mutex_lock+0x527/0xd70 [ 328.051257][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 328.056527][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 328.061636][ C0] ? rtnl_lock+0xe7/0x130 [ 328.066030][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 328.071103][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 328.076372][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.081878][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 328.087243][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.092487][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.097757][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 328.102735][ C0] ? mark_lock+0x9a/0x360 [ 328.107154][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.112398][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.117506][ C0] ? mark_lock+0x9a/0x360 [ 328.121884][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.127004][ C0] netlink_rcv_skb+0x1e3/0x430 [ 328.131822][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.137361][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 328.142716][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 328.147997][ C0] netlink_unicast+0x7ea/0x980 [ 328.152813][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 328.158166][ C0] ? __virt_addr_valid+0x183/0x520 [ 328.163414][ C0] ? __check_object_size+0x49c/0x900 [ 328.168768][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 328.173950][ C0] netlink_sendmsg+0x8db/0xcb0 [ 328.178773][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.184136][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 328.189112][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 328.194467][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 328.199976][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.205331][ C0] __sock_sendmsg+0x221/0x270 [ 328.210058][ C0] __sys_sendto+0x3a4/0x4f0 [ 328.214628][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 328.219813][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 328.225885][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 328.232255][ C0] ? exc_page_fault+0x590/0x8c0 [ 328.237182][ C0] __x64_sys_sendto+0xde/0x100 [ 328.242002][ C0] do_syscall_64+0xf3/0x230 [ 328.246575][ C0] ? clear_bhb_loop+0x35/0x90 [ 328.251300][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.257253][ C0] RIP: 0033:0x7f0988c7eb9c [ 328.261704][ C0] RSP: 002b:00007ffdaccc0a20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 328.270216][ C0] RAX: ffffffffffffffda RBX: 00007f09898e4620 RCX: 00007f0988c7eb9c [ 328.278277][ C0] RDX: 0000000000000028 RSI: 00007f09898e4670 RDI: 0000000000000003 [ 328.286320][ C0] RBP: 0000000000000000 R08: 00007ffdaccc0a74 R09: 000000000000000c [ 328.294355][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 328.302362][ C0] R13: 0000000000000000 R14: 00007f09898e4670 R15: 0000000000000000 [ 328.310422][ C0] [ 328.313468][ C0] DEBUG: waiting rtnl_mutex for 4337 jiffies. [ 328.319592][ C0] task:syz-executor.0 state:D stack:24944 pid:7586 tgid:7586 ppid:7579 flags:0x00004002 [ 328.329836][ C0] Call Trace: [ 328.333148][ C0] [ 328.336138][ C0] __schedule+0x17e8/0x4a20 [ 328.340713][ C0] ? __pfx___schedule+0x10/0x10 [ 328.345738][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.350810][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 328.356359][ C0] ? schedule+0x90/0x320 [ 328.360653][ C0] schedule+0x14b/0x320 [ 328.364882][ C0] schedule_preempt_disabled+0x13/0x30 [ 328.370370][ C0] __mutex_lock+0x6a4/0xd70 [ 328.374942][ C0] ? __mutex_lock+0x527/0xd70 [ 328.379658][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 328.384962][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 328.390038][ C0] ? rtnl_lock+0xe7/0x130 [ 328.394429][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 328.399614][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 328.404897][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.410401][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 328.415760][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.421002][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.426269][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 328.431254][ C0] ? mark_lock+0x9a/0x360 [ 328.435649][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.440898][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.446008][ C0] ? mark_lock+0x9a/0x360 [ 328.450386][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.455509][ C0] netlink_rcv_skb+0x1e3/0x430 [ 328.460315][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.465844][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 328.471209][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 328.476476][ C0] netlink_unicast+0x7ea/0x980 [ 328.481284][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 328.486645][ C0] ? __virt_addr_valid+0x183/0x520 [ 328.491803][ C0] ? __check_object_size+0x49c/0x900 [ 328.497157][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 328.502304][ C0] netlink_sendmsg+0x8db/0xcb0 [ 328.507152][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.512493][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 328.517502][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 328.522826][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 328.528360][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.533683][ C0] __sock_sendmsg+0x221/0x270 [ 328.538441][ C0] __sys_sendto+0x3a4/0x4f0 [ 328.542988][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 328.548108][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 328.554162][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 328.560531][ C0] ? exc_page_fault+0x590/0x8c0 [ 328.565457][ C0] __x64_sys_sendto+0xde/0x100 [ 328.570260][ C0] do_syscall_64+0xf3/0x230 [ 328.574819][ C0] ? clear_bhb_loop+0x35/0x90 [ 328.579575][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.585531][ C0] RIP: 0033:0x7f8381e7eb9c [ 328.589978][ C0] RSP: 002b:00007ffdaac334d0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 328.598460][ C0] RAX: ffffffffffffffda RBX: 00007f8382ae4620 RCX: 00007f8381e7eb9c [ 328.606493][ C0] RDX: 0000000000000028 RSI: 00007f8382ae4670 RDI: 0000000000000003 [ 328.614526][ C0] RBP: 0000000000000000 R08: 00007ffdaac33524 R09: 000000000000000c [ 328.622529][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 328.630643][ C0] R13: 0000000000000000 R14: 00007f8382ae4670 R15: 0000000000000000 [ 328.638693][ C0] [ 328.641745][ C0] DEBUG: waiting rtnl_mutex for 4359 jiffies. [ 328.647864][ C0] task:syz-executor.1 state:D stack:24992 pid:7587 tgid:7587 ppid:7577 flags:0x00004002 [ 328.658108][ C0] Call Trace: [ 328.661413][ C0] [ 328.664407][ C0] __schedule+0x17e8/0x4a20 [ 328.668982][ C0] ? __pfx___schedule+0x10/0x10 [ 328.673900][ C0] ? __pfx_lock_release+0x10/0x10 [ 328.678965][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 328.684509][ C0] ? schedule+0x90/0x320 [ 328.688788][ C0] schedule+0x14b/0x320 [ 328.692982][ C0] schedule_preempt_disabled+0x13/0x30 [ 328.698499][ C0] __mutex_lock+0x6a4/0xd70 [ 328.703051][ C0] ? __mutex_lock+0x527/0xd70 [ 328.707860][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 328.713104][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 328.718209][ C0] ? rtnl_lock+0xe7/0x130 [ 328.722574][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 328.727673][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 328.732916][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.738446][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 328.743814][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.749058][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.754325][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 328.759311][ C0] ? mark_lock+0x9a/0x360 [ 328.763685][ C0] ? __pfx_validate_chain+0x10/0x10 [ 328.768959][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.774067][ C0] ? mark_lock+0x9a/0x360 [ 328.778448][ C0] ? __lock_acquire+0x1359/0x2000 [ 328.783533][ C0] netlink_rcv_skb+0x1e3/0x430 [ 328.788365][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 328.793897][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 328.799257][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 328.804527][ C0] netlink_unicast+0x7ea/0x980 [ 328.809338][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 328.814765][ C0] ? __virt_addr_valid+0x183/0x520 [ 328.819929][ C0] ? __check_object_size+0x49c/0x900 [ 328.825278][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 328.830425][ C0] netlink_sendmsg+0x8db/0xcb0 [ 328.835289][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.840636][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 328.845652][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 328.851067][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 328.856787][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 328.862143][ C0] __sock_sendmsg+0x221/0x270 [ 328.866911][ C0] __sys_sendto+0x3a4/0x4f0 [ 328.871456][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 328.876569][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 328.882597][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 328.888987][ C0] ? exc_page_fault+0x590/0x8c0 [ 328.893913][ C0] __x64_sys_sendto+0xde/0x100 [ 328.898725][ C0] do_syscall_64+0xf3/0x230 [ 328.903253][ C0] ? clear_bhb_loop+0x35/0x90 [ 328.907983][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.913928][ C0] RIP: 0033:0x7f8058e7eb9c [ 328.918375][ C0] RSP: 002b:00007ffec40f10e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 328.926845][ C0] RAX: ffffffffffffffda RBX: 00007f8059ae4620 RCX: 00007f8058e7eb9c [ 328.934882][ C0] RDX: 0000000000000028 RSI: 00007f8059ae4670 RDI: 0000000000000003 [ 328.942881][ C0] RBP: 0000000000000000 R08: 00007ffec40f1134 R09: 000000000000000c [ 328.950903][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 328.959087][ C0] R13: 0000000000000000 R14: 00007f8059ae4670 R15: 0000000000000000 [ 328.967133][ C0] [ 328.970182][ C0] [ 328.970182][ C0] Showing all locks held in the system: [ 328.977955][ C0] 3 locks held by kworker/u8:6/957: [ 328.983188][ C0] #0: ffff88802a271948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 328.994868][ C0] #1: ffffc90004067d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 329.008624][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 329.018313][ C0] 2 locks held by getty/4847: [ 329.023010][ C0] #0: ffff88802ad0f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 329.032875][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 329.043078][ C0] 3 locks held by kworker/1:4/5168: [ 329.048318][ C0] #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 329.061018][ C0] #1: ffffc90004447d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 329.072181][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x91/0xea0 [ 329.081959][ C0] 2 locks held by syz-executor.1/7492: [ 329.087463][ C0] 1 lock held by syz-executor.0/7496: [ 329.092865][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.102459][ C0] 3 locks held by syz-executor.3/7513: [ 329.107965][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 329.116237][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 329.125372][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: nl802154_pre_doit+0xb5/0xac0 [ 329.134897][ C0] 2 locks held by syz-executor.4/7548: [ 329.140398][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 329.148683][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 329.157763][ C0] 1 lock held by syz-executor.2/7559: [ 329.163157][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x15b/0x1190 [ 329.173009][ C0] 1 lock held by syz-executor.3/7564: [ 329.178462][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.188085][ C0] 1 lock held by syz-executor.1/7566: [ 329.193478][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.203073][ C0] 1 lock held by syz-executor.0/7568: [ 329.208490][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.218088][ C0] 1 lock held by syz-executor.4/7572: [ 329.223658][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.233271][ C0] 1 lock held by syz-executor.2/7574: [ 329.238687][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.248445][ C0] 1 lock held by syz-executor.2/7581: [ 329.253947][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.263511][ C0] 1 lock held by syz-executor.4/7583: [ 329.268929][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.278508][ C0] 1 lock held by syz-executor.3/7584: [ 329.283925][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.293501][ C0] 1 lock held by syz-executor.0/7586: [ 329.298923][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.308545][ C0] 1 lock held by syz-executor.1/7587: [ 329.313984][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 329.323564][ C0] [ 329.325939][ C0] ============================================= [ 329.325939][ C0] [ 329.339936][ T1250] ieee802154 phy0 wpan0: encryption failed: -22 [ 329.347672][ T1250] ieee802154 phy1 wpan1: encryption failed: -22 [ 330.933821][ C0] DEBUG: holding rtnl_mutex for 14705 jiffies. [ 330.940031][ C0] task:syz-executor.1 state:R running task stack:22048 pid:7492 tgid:7491 ppid:5114 flags:0x00004006 [ 330.951889][ C0] Call Trace: [ 330.955225][ C0] [ 330.958084][ C0] sched_show_task+0x578/0x740 [ 330.962868][ C0] ? report_rtnl_holders+0x183/0x2d0 [ 330.968224][ C0] ? __pfx__printk+0x10/0x10 [ 330.972917][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 330.978288][ C0] report_rtnl_holders+0x1ba/0x2d0 [ 330.983464][ C0] ? report_rtnl_holders+0x20/0x2d0 [ 330.988753][ C0] call_timer_fn+0x18e/0x650 [ 330.993390][ C0] ? call_timer_fn+0xc0/0x650 [ 330.998155][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 331.003842][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 331.009008][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 331.014708][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 331.020372][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 331.026043][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.031261][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 331.036512][ C0] ? __pfx_report_rtnl_holders+0x10/0x10 [ 331.042193][ C0] __run_timer_base+0x66a/0x8e0 [ 331.047137][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 331.052519][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 331.058884][ C0] run_timer_softirq+0xb7/0x170 [ 331.063880][ C0] handle_softirqs+0x2c4/0x970 [ 331.068690][ C0] ? __irq_exit_rcu+0xf4/0x1c0 [ 331.073482][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 331.078800][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 331.084047][ C0] __irq_exit_rcu+0xf4/0x1c0 [ 331.088636][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 331.093890][ C0] irq_exit_rcu+0x9/0x30 [ 331.098172][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 331.103884][ C0] [ 331.106853][ C0] [ 331.109804][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 331.115864][ C0] RIP: 0010:lock_acquire+0x264/0x550 [ 331.121184][ C0] Code: 2b 00 74 08 4c 89 f7 e8 1a 18 8a 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 331.140845][ C0] RSP: 0018:ffffc900127265a0 EFLAGS: 00000206 [ 331.146984][ C0] RAX: 0000000000000001 RBX: 1ffff920024e4cc0 RCX: 8aac90a6cdaae300 [ 331.155033][ C0] RDX: dffffc0000000000 RSI: ffffffff8bcad320 RDI: ffffffff8c200760 [ 331.163033][ C0] RBP: ffffc900127266e8 R08: ffffffff92fcb747 R09: 1ffffffff25f96e8 [ 331.171041][ C0] R10: dffffc0000000000 R11: fffffbfff25f96e9 R12: 1ffff920024e4cbc [ 331.179074][ C0] R13: dffffc0000000000 R14: ffffc90012726600 R15: 0000000000000246 [ 331.187116][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 331.192158][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 331.197501][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.202556][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 331.207910][ C0] ? __rcu_read_lock+0x51/0xb0 [ 331.212679][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 331.218037][ C0] tcf_idr_check_alloc+0x12d/0x900 [ 331.223184][ C0] ? tcf_idr_check_alloc+0x110/0x900 [ 331.228546][ C0] ? __pfx_tcf_idr_check_alloc+0x10/0x10 [ 331.234249][ C0] ? __nla_parse+0x40/0x60 [ 331.238706][ C0] tcf_police_init+0x29b/0x17c0 [ 331.243594][ C0] ? __sock_sendmsg+0x221/0x270 [ 331.248531][ C0] ? ____sys_sendmsg+0x525/0x7d0 [ 331.253510][ C0] ? __pfx_tcf_police_init+0x10/0x10 [ 331.258896][ C0] ? nla_memcpy+0x5d/0xc0 [ 331.263255][ C0] ? __asan_memcpy+0x40/0x70 [ 331.267913][ C0] ? __pfx_tcf_police_init+0x10/0x10 [ 331.273231][ C0] tcf_action_init_1+0x5d7/0x890 [ 331.278245][ C0] ? __pfx_tcf_action_init_1+0x10/0x10 [ 331.283800][ C0] ? tcf_action_fill_size+0x1e/0x2d0 [ 331.289128][ C0] tcf_action_init+0x2e4/0x940 [ 331.293962][ C0] ? __pfx_tcf_action_init+0x10/0x10 [ 331.299313][ C0] ? apparmor_capable+0x138/0x1b0 [ 331.304419][ C0] tc_ctl_action+0x47d/0xcf0 [ 331.309041][ C0] ? __kernel_text_address+0xd/0x40 [ 331.314312][ C0] ? __pfx_tc_ctl_action+0x10/0x10 [ 331.319516][ C0] ? trace_contention_end+0x3c/0x120 [ 331.324872][ C0] ? __mutex_lock+0x2ef/0xd70 [ 331.329573][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 331.334850][ C0] ? __pfx_tc_ctl_action+0x10/0x10 [ 331.339997][ C0] rtnetlink_rcv_msg+0x892/0x1170 [ 331.345095][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 331.350332][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.355952][ C0] ? __lock_acquire+0x1359/0x2000 [ 331.361001][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 331.367020][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 331.373358][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 331.379313][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 331.384601][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 331.390540][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.396965][ C0] ? rcu_preempt_deferred_qs_irqrestore+0x87b/0xc70 [ 331.403599][ C0] netlink_rcv_skb+0x1e3/0x430 [ 331.408406][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.413928][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.419298][ C0] ? __rcu_read_unlock+0xa1/0x110 [ 331.424421][ C0] netlink_unicast+0x7ea/0x980 [ 331.429252][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 331.434576][ C0] ? __virt_addr_valid+0x183/0x520 [ 331.439703][ C0] ? __check_object_size+0x49c/0x900 [ 331.445056][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 331.450221][ C0] netlink_sendmsg+0x8db/0xcb0 [ 331.455067][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.460393][ C0] ? __import_iovec+0x536/0x820 [ 331.465278][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 331.470218][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 331.475588][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 331.481097][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.486456][ C0] __sock_sendmsg+0x221/0x270 [ 331.491149][ C0] ____sys_sendmsg+0x525/0x7d0 [ 331.495956][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 331.501258][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 331.505923][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 331.511134][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 331.517554][ C0] ? do_syscall_64+0x100/0x230 [ 331.522375][ C0] ? do_syscall_64+0xb6/0x230 [ 331.527155][ C0] do_syscall_64+0xf3/0x230 [ 331.531706][ C0] ? clear_bhb_loop+0x35/0x90 [ 331.536477][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.542493][ C0] RIP: 0033:0x7f43ac07cea9 [ 331.546947][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 331.566610][ C0] RSP: 002b:00007f43acddc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.575103][ C0] RAX: ffffffffffffffda RBX: 00007f43ac1b3f80 RCX: 00007f43ac07cea9 [ 331.583278][ C0] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 331.591304][ C0] RBP: 00007f43ac0ebff4 R08: 0000000000000000 R09: 0000000000000000 [ 331.599315][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.607441][ C0] R13: 000000000000000b R14: 00007f43ac1b3f80 R15: 00007ffe24934e68 [ 331.615483][ C0] [ 331.618504][ C0] DEBUG: waiting rtnl_mutex for 14760 jiffies. [ 331.624702][ C0] task:syz-executor.0 state:D stack:26736 pid:7496 tgid:7495 ppid:5119 flags:0x00004006 [ 331.634948][ C0] Call Trace: [ 331.638256][ C0] [ 331.641203][ C0] __schedule+0x17e8/0x4a20 [ 331.645802][ C0] ? __pfx___schedule+0x10/0x10 [ 331.650767][ C0] ? __pfx_lock_release+0x10/0x10 [ 331.655866][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 331.661367][ C0] ? schedule+0x90/0x320 [ 331.665685][ C0] schedule+0x14b/0x320 [ 331.669872][ C0] schedule_preempt_disabled+0x13/0x30 [ 331.675367][ C0] __mutex_lock+0x6a4/0xd70 [ 331.679905][ C0] ? __mutex_lock+0x527/0xd70 [ 331.684634][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 331.689868][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 331.695065][ C0] ? rtnl_lock+0xe7/0x130 [ 331.699440][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 331.704595][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 331.709909][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.715481][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 331.721524][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 331.727944][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 331.733359][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 331.738646][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 331.744129][ C0] ? dev_hard_start_xmit+0x773/0x7e0 [ 331.749527][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 331.754720][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 331.760570][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 331.765731][ C0] ? __dev_queue_xmit+0x16c9/0x3d30 [ 331.770970][ C0] ? __dev_queue_xmit+0x2d2/0x3d30 [ 331.776147][ C0] ? ref_tracker_free+0x643/0x7e0 [ 331.781184][ C0] netlink_rcv_skb+0x1e3/0x430 [ 331.786025][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.791517][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.796854][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.802079][ C0] netlink_unicast+0x7ea/0x980 [ 331.806883][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 331.812168][ C0] ? __virt_addr_valid+0x183/0x520 [ 331.817346][ C0] ? __check_object_size+0x49c/0x900 [ 331.822664][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 331.827849][ C0] netlink_sendmsg+0x8db/0xcb0 [ 331.832688][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.838054][ C0] ? __import_iovec+0x536/0x820 [ 331.843036][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 331.848043][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 331.853423][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 331.858938][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.864276][ C0] __sock_sendmsg+0x221/0x270 [ 331.869007][ C0] ____sys_sendmsg+0x525/0x7d0 [ 331.873858][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 331.879174][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 331.883825][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 331.889024][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 331.895403][ C0] ? do_syscall_64+0x100/0x230 [ 331.900173][ C0] ? do_syscall_64+0xb6/0x230 [ 331.904918][ C0] do_syscall_64+0xf3/0x230 [ 331.909430][ C0] ? clear_bhb_loop+0x35/0x90 [ 331.914272][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.920203][ C0] RIP: 0033:0x7fb36987cea9 [ 331.924665][ C0] RSP: 002b:00007fb36a6510c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.933088][ C0] RAX: ffffffffffffffda RBX: 00007fb3699b3f80 RCX: 00007fb36987cea9 [ 331.941104][ C0] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 331.949128][ C0] RBP: 00007fb3698ebff4 R08: 0000000000000000 R09: 0000000000000000 [ 331.957175][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.965225][ C0] R13: 000000000000000b R14: 00007fb3699b3f80 R15: 00007fff716c9198 [ 331.973253][ C0] [ 331.976336][ C0] DEBUG: waiting rtnl_mutex for 14720 jiffies. [ 331.982515][ C0] task:syz-executor.3 state:D stack:26112 pid:7513 tgid:7511 ppid:5116 flags:0x00000006 [ 331.992791][ C0] Call Trace: [ 331.996137][ C0] [ 331.999102][ C0] __schedule+0x17e8/0x4a20 [ 332.003664][ C0] ? __pfx___schedule+0x10/0x10 [ 332.008552][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.013589][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 332.019112][ C0] ? schedule+0x90/0x320 [ 332.023386][ C0] schedule+0x14b/0x320 [ 332.027625][ C0] schedule_preempt_disabled+0x13/0x30 [ 332.033128][ C0] __mutex_lock+0x6a4/0xd70 [ 332.037734][ C0] ? __mutex_lock+0x527/0xd70 [ 332.042430][ C0] ? nl802154_pre_doit+0xb5/0xac0 [ 332.047528][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 332.052626][ C0] ? rtnl_lock+0xe7/0x130 [ 332.057129][ C0] nl802154_pre_doit+0xb5/0xac0 [ 332.062015][ C0] ? __nla_parse+0x40/0x60 [ 332.066501][ C0] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 332.071986][ C0] ? genl_family_rcv_msg_attrs_parse+0x1d1/0x290 [ 332.078380][ C0] genl_rcv_msg+0xaaa/0xec0 [ 332.082914][ C0] ? mark_lock+0x9a/0x360 [ 332.087357][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 332.092430][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 332.097521][ C0] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 332.103035][ C0] ? __pfx_nl802154_set_llsec_params+0x10/0x10 [ 332.109271][ C0] ? __pfx_nl802154_post_doit+0x10/0x10 [ 332.114907][ C0] ? __pfx___might_resched+0x10/0x10 [ 332.120258][ C0] netlink_rcv_skb+0x1e3/0x430 [ 332.125079][ C0] ? __pfx_genl_rcv_msg+0x10/0x10 [ 332.130117][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 332.135498][ C0] genl_rcv+0x28/0x40 [ 332.139525][ C0] netlink_unicast+0x7ea/0x980 [ 332.144373][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 332.149702][ C0] ? __virt_addr_valid+0x183/0x520 [ 332.154912][ C0] ? __check_object_size+0x49c/0x900 [ 332.160322][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 332.165506][ C0] netlink_sendmsg+0x8db/0xcb0 [ 332.170292][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 332.175643][ C0] ? __import_iovec+0x536/0x820 [ 332.180526][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 332.185504][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 332.190793][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 332.196338][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 332.201643][ C0] __sock_sendmsg+0x221/0x270 [ 332.206389][ C0] ____sys_sendmsg+0x525/0x7d0 [ 332.211191][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 332.216572][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 332.221213][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 332.226466][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 332.232828][ C0] ? do_syscall_64+0x100/0x230 [ 332.237654][ C0] ? do_syscall_64+0xb6/0x230 [ 332.242382][ C0] do_syscall_64+0xf3/0x230 [ 332.246969][ C0] ? clear_bhb_loop+0x35/0x90 [ 332.251675][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.257631][ C0] RIP: 0033:0x7f6743e7cea9 [ 332.262082][ C0] RSP: 002b:00007f6744bdd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.270556][ C0] RAX: ffffffffffffffda RBX: 00007f6743fb3f80 RCX: 00007f6743e7cea9 [ 332.278881][ C0] RDX: 0000000000000800 RSI: 0000000020005e80 RDI: 0000000000000004 [ 332.286912][ C0] RBP: 00007f6743eebff4 R08: 0000000000000000 R09: 0000000000000000 [ 332.294931][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.303024][ C0] R13: 000000000000000b R14: 00007f6743fb3f80 R15: 00007ffc4c240ab8 [ 332.311047][ C0] [ 332.314091][ C0] DEBUG: waiting rtnl_mutex for 14482 jiffies. [ 332.320322][ C0] task:syz-executor.2 state:D stack:25104 pid:7559 tgid:7558 ppid:5117 flags:0x00000006 [ 332.330562][ C0] Call Trace: [ 332.333916][ C0] [ 332.336886][ C0] __schedule+0x17e8/0x4a20 [ 332.341435][ C0] ? __pfx___schedule+0x10/0x10 [ 332.346464][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.351537][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 332.357050][ C0] ? schedule+0x90/0x320 [ 332.361298][ C0] schedule+0x14b/0x320 [ 332.365529][ C0] schedule_preempt_disabled+0x13/0x30 [ 332.371025][ C0] __mutex_lock+0x6a4/0xd70 [ 332.375690][ C0] ? __mutex_lock+0x527/0xd70 [ 332.380417][ C0] ? ip_mroute_setsockopt+0x15b/0x1190 [ 332.385947][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 332.391030][ C0] ? preempt_schedule+0xe1/0xf0 [ 332.395958][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 332.401447][ C0] ? rtnl_lock+0xe7/0x130 [ 332.405839][ C0] ip_mroute_setsockopt+0x15b/0x1190 [ 332.411160][ C0] ? try_to_wake_up+0x9a1/0x1470 [ 332.416139][ C0] ? __pfx_ip_mroute_setsockopt+0x10/0x10 [ 332.421880][ C0] ? __lock_acquire+0x1359/0x2000 [ 332.427005][ C0] do_ip_setsockopt+0x129f/0x3cd0 [ 332.432067][ C0] ? __pfx_do_ip_setsockopt+0x10/0x10 [ 332.437472][ C0] ? aa_sk_perm+0x967/0xab0 [ 332.441987][ C0] ? __pfx_aa_sk_perm+0x10/0x10 [ 332.446999][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 332.452055][ C0] ? aa_sock_opt_perm+0x79/0x120 [ 332.457067][ C0] ip_setsockopt+0x63/0x100 [ 332.461709][ C0] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 332.467653][ C0] do_sock_setsockopt+0x3af/0x720 [ 332.472776][ C0] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 332.478353][ C0] ? __fget_files+0x29/0x470 [ 332.483052][ C0] ? __fget_files+0x3f6/0x470 [ 332.487783][ C0] __sys_setsockopt+0x1ae/0x250 [ 332.492660][ C0] __x64_sys_setsockopt+0xb5/0xd0 [ 332.497745][ C0] do_syscall_64+0xf3/0x230 [ 332.502274][ C0] ? clear_bhb_loop+0x35/0x90 [ 332.507019][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.512954][ C0] RIP: 0033:0x7fd874e7cea9 [ 332.517459][ C0] RSP: 002b:00007fd875cc10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 332.525960][ C0] RAX: ffffffffffffffda RBX: 00007fd874fb3f80 RCX: 00007fd874e7cea9 [ 332.534000][ C0] RDX: 00000000000000cb RSI: 0000000000000000 RDI: 0000000000000005 [ 332.541995][ C0] RBP: 00007fd874eebff4 R08: 0000000000000010 R09: 0000000000000000 [ 332.550128][ C0] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000 [ 332.558175][ C0] R13: 000000000000000b R14: 00007fd874fb3f80 R15: 00007ffda81f31c8 [ 332.566248][ C0] [ 332.569399][ C0] DEBUG: waiting rtnl_mutex for 14306 jiffies. [ 332.575614][ C0] task:kworker/1:4 state:D stack:20240 pid:5168 tgid:5168 ppid:2 flags:0x00004000 [ 332.585864][ C0] Workqueue: events_power_efficient reg_check_chans_work [ 332.592934][ C0] Call Trace: [ 332.596276][ C0] [ 332.599212][ C0] __schedule+0x17e8/0x4a20 [ 332.603737][ C0] ? __pfx___schedule+0x10/0x10 [ 332.608670][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 332.614729][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.619762][ C0] ? kick_pool+0x45c/0x620 [ 332.624238][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 332.629479][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 332.634783][ C0] ? schedule+0x90/0x320 [ 332.639075][ C0] schedule+0x14b/0x320 [ 332.643363][ C0] schedule_preempt_disabled+0x13/0x30 [ 332.648905][ C0] __mutex_lock+0x6a4/0xd70 [ 332.653460][ C0] ? __mutex_lock+0x527/0xd70 [ 332.658315][ C0] ? reg_check_chans_work+0x91/0xea0 [ 332.663626][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 332.668697][ C0] ? rtnl_lock+0xe7/0x130 [ 332.673030][ C0] reg_check_chans_work+0x91/0xea0 [ 332.678214][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 332.683270][ C0] ? __pfx_reg_check_chans_work+0x10/0x10 [ 332.689132][ C0] ? process_scheduled_works+0x945/0x1830 [ 332.694903][ C0] process_scheduled_works+0xa2c/0x1830 [ 332.700585][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 332.706637][ C0] ? assign_work+0x364/0x3d0 [ 332.711250][ C0] worker_thread+0x86d/0xd50 [ 332.715882][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 332.721801][ C0] ? __kthread_parkme+0x169/0x1d0 [ 332.726892][ C0] ? __pfx_worker_thread+0x10/0x10 [ 332.732054][ C0] kthread+0x2f0/0x390 [ 332.736186][ C0] ? __pfx_worker_thread+0x10/0x10 [ 332.741345][ C0] ? __pfx_kthread+0x10/0x10 [ 332.746090][ C0] ret_from_fork+0x4b/0x80 [ 332.750553][ C0] ? __pfx_kthread+0x10/0x10 [ 332.755236][ C0] ret_from_fork_asm+0x1a/0x30 [ 332.760150][ C0] [ 332.763181][ C0] DEBUG: waiting rtnl_mutex for 12788 jiffies. [ 332.769459][ C0] task:kworker/u8:6 state:D stack:20304 pid:957 tgid:957 ppid:2 flags:0x00004000 [ 332.779776][ C0] Workqueue: ipv6_addrconf addrconf_verify_work [ 332.786107][ C0] Call Trace: [ 332.789495][ C0] [ 332.792549][ C0] __schedule+0x17e8/0x4a20 [ 332.797162][ C0] ? __pfx___schedule+0x10/0x10 [ 332.802136][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.807223][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 332.812779][ C0] ? kthread_data+0x52/0xd0 [ 332.817328][ C0] ? schedule+0x90/0x320 [ 332.821663][ C0] ? wq_worker_sleeping+0x66/0x240 [ 332.826940][ C0] ? schedule+0x90/0x320 [ 332.831208][ C0] schedule+0x14b/0x320 [ 332.835423][ C0] schedule_preempt_disabled+0x13/0x30 [ 332.840908][ C0] __mutex_lock+0x6a4/0xd70 [ 332.845473][ C0] ? __mutex_lock+0x527/0xd70 [ 332.850179][ C0] ? addrconf_verify_work+0x19/0x30 [ 332.855438][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 332.860495][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 332.866559][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 332.872939][ C0] ? process_scheduled_works+0x945/0x1830 [ 332.878719][ C0] ? rtnl_lock+0xe7/0x130 [ 332.883075][ C0] ? process_scheduled_works+0x945/0x1830 [ 332.888829][ C0] addrconf_verify_work+0x19/0x30 [ 332.893901][ C0] process_scheduled_works+0xa2c/0x1830 [ 332.899522][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 332.905566][ C0] ? assign_work+0x364/0x3d0 [ 332.910163][ C0] worker_thread+0x86d/0xd50 [ 332.914819][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 332.920764][ C0] ? __kthread_parkme+0x169/0x1d0 [ 332.925879][ C0] ? __pfx_worker_thread+0x10/0x10 [ 332.931026][ C0] kthread+0x2f0/0x390 [ 332.935157][ C0] ? __pfx_worker_thread+0x10/0x10 [ 332.940279][ C0] ? __pfx_kthread+0x10/0x10 [ 332.944931][ C0] ret_from_fork+0x4b/0x80 [ 332.949356][ C0] ? __pfx_kthread+0x10/0x10 [ 332.954001][ C0] ret_from_fork_asm+0x1a/0x30 [ 332.958830][ C0] [ 332.961875][ C0] DEBUG: waiting rtnl_mutex for 11726 jiffies. [ 332.968078][ C0] task:syz-executor.3 state:D stack:24672 pid:7564 tgid:7564 ppid:1 flags:0x00000006 [ 332.978274][ C0] Call Trace: [ 332.981551][ C0] [ 332.984582][ C0] __schedule+0x17e8/0x4a20 [ 332.989159][ C0] ? __pfx___schedule+0x10/0x10 [ 332.994082][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.999113][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 333.004619][ C0] ? schedule+0x90/0x320 [ 333.008865][ C0] schedule+0x14b/0x320 [ 333.013025][ C0] schedule_preempt_disabled+0x13/0x30 [ 333.018549][ C0] __mutex_lock+0x6a4/0xd70 [ 333.023091][ C0] ? __mutex_lock+0x527/0xd70 [ 333.027810][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 333.033019][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 333.038089][ C0] ? rtnl_lock+0xe7/0x130 [ 333.042445][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 333.047554][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 333.052793][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.058319][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 333.063666][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.068954][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.074230][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 333.079217][ C0] ? mark_lock+0x9a/0x360 [ 333.083578][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.088821][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.093910][ C0] ? mark_lock+0x9a/0x360 [ 333.098288][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.103356][ C0] netlink_rcv_skb+0x1e3/0x430 [ 333.108162][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.113635][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 333.118966][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 333.124225][ C0] netlink_unicast+0x7ea/0x980 [ 333.129042][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 333.134406][ C0] ? __virt_addr_valid+0x183/0x520 [ 333.139531][ C0] ? __check_object_size+0x49c/0x900 [ 333.144876][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 333.150023][ C0] netlink_sendmsg+0x8db/0xcb0 [ 333.154866][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.160201][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 333.165205][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 333.170508][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 333.176039][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.181360][ C0] __sock_sendmsg+0x221/0x270 [ 333.186124][ C0] __sys_sendto+0x3a4/0x4f0 [ 333.190672][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 333.195826][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 333.201845][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 333.208217][ C0] ? exc_page_fault+0x590/0x8c0 [ 333.213105][ C0] __x64_sys_sendto+0xde/0x100 [ 333.217966][ C0] do_syscall_64+0xf3/0x230 [ 333.222503][ C0] ? clear_bhb_loop+0x35/0x90 [ 333.227224][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.233120][ C0] RIP: 0033:0x7f3f5047eb9c [ 333.237565][ C0] RSP: 002b:00007ffcdcc6de20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 333.246039][ C0] RAX: ffffffffffffffda RBX: 00007f3f510e4620 RCX: 00007f3f5047eb9c [ 333.254089][ C0] RDX: 0000000000000028 RSI: 00007f3f510e4670 RDI: 0000000000000003 [ 333.262098][ C0] RBP: 0000000000000000 R08: 00007ffcdcc6de74 R09: 000000000000000c [ 333.270135][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 333.278149][ C0] R13: 0000000000000000 R14: 00007f3f510e4670 R15: 0000000000000000 [ 333.286198][ C0] [ 333.289237][ C0] DEBUG: waiting rtnl_mutex for 11749 jiffies. [ 333.295438][ C0] task:syz-executor.1 state:D stack:24992 pid:7566 tgid:7566 ppid:1 flags:0x00000006 [ 333.305718][ C0] Call Trace: [ 333.309013][ C0] [ 333.311944][ C0] __schedule+0x17e8/0x4a20 [ 333.316545][ C0] ? __pfx___schedule+0x10/0x10 [ 333.321439][ C0] ? __pfx_lock_release+0x10/0x10 [ 333.326504][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 333.331979][ C0] ? schedule+0x90/0x320 [ 333.336284][ C0] schedule+0x14b/0x320 [ 333.340490][ C0] schedule_preempt_disabled+0x13/0x30 [ 333.346035][ C0] __mutex_lock+0x6a4/0xd70 [ 333.350589][ C0] ? __mutex_lock+0x527/0xd70 [ 333.355353][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 333.360565][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 333.365678][ C0] ? rtnl_lock+0xe7/0x130 [ 333.370072][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 333.375172][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 333.380428][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.385947][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 333.391247][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.396481][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.401707][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 333.406707][ C0] ? mark_lock+0x9a/0x360 [ 333.411062][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.416305][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.421353][ C0] ? mark_lock+0x9a/0x360 [ 333.425745][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.430817][ C0] netlink_rcv_skb+0x1e3/0x430 [ 333.435644][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.441137][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 333.446572][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 333.451781][ C0] netlink_unicast+0x7ea/0x980 [ 333.456707][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 333.462120][ C0] ? __virt_addr_valid+0x183/0x520 [ 333.467329][ C0] ? __check_object_size+0x49c/0x900 [ 333.472650][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 333.477821][ C0] netlink_sendmsg+0x8db/0xcb0 [ 333.482606][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.487979][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 333.492922][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 333.498257][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 333.503813][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.509137][ C0] __sock_sendmsg+0x221/0x270 [ 333.513886][ C0] __sys_sendto+0x3a4/0x4f0 [ 333.518519][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 333.523571][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 333.529623][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 333.536014][ C0] ? exc_page_fault+0x590/0x8c0 [ 333.540918][ C0] __x64_sys_sendto+0xde/0x100 [ 333.545750][ C0] do_syscall_64+0xf3/0x230 [ 333.550279][ C0] ? clear_bhb_loop+0x35/0x90 [ 333.555022][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.561036][ C0] RIP: 0033:0x7fa5a5c7eb9c [ 333.565515][ C0] RSP: 002b:00007ffc3e43f930 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 333.574016][ C0] RAX: ffffffffffffffda RBX: 00007fa5a68e4620 RCX: 00007fa5a5c7eb9c [ 333.582046][ C0] RDX: 0000000000000028 RSI: 00007fa5a68e4670 RDI: 0000000000000003 [ 333.590100][ C0] RBP: 0000000000000000 R08: 00007ffc3e43f984 R09: 000000000000000c [ 333.598151][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 333.606211][ C0] R13: 0000000000000000 R14: 00007fa5a68e4670 R15: 0000000000000000 [ 333.614252][ C0] [ 333.617280][ C0] DEBUG: waiting rtnl_mutex for 11782 jiffies. [ 333.623422][ C0] task:syz-executor.0 state:D stack:24992 pid:7568 tgid:7568 ppid:1 flags:0x00004006 [ 333.633622][ C0] Call Trace: [ 333.636954][ C0] [ 333.639921][ C0] __schedule+0x17e8/0x4a20 [ 333.644542][ C0] ? __pfx___schedule+0x10/0x10 [ 333.649425][ C0] ? __pfx_lock_release+0x10/0x10 [ 333.654520][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 333.660027][ C0] ? schedule+0x90/0x320 [ 333.664340][ C0] schedule+0x14b/0x320 [ 333.668545][ C0] schedule_preempt_disabled+0x13/0x30 [ 333.674099][ C0] __mutex_lock+0x6a4/0xd70 [ 333.678662][ C0] ? __mutex_lock+0x527/0xd70 [ 333.683400][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 333.688669][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 333.693896][ C0] ? rtnl_lock+0xe7/0x130 [ 333.698296][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 333.703452][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 333.708807][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.714324][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 333.719655][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.724945][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.730207][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 333.735234][ C0] ? mark_lock+0x9a/0x360 [ 333.739603][ C0] ? __pfx_validate_chain+0x10/0x10 [ 333.744873][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.749932][ C0] ? mark_lock+0x9a/0x360 [ 333.754355][ C0] ? __lock_acquire+0x1359/0x2000 [ 333.759485][ C0] netlink_rcv_skb+0x1e3/0x430 [ 333.764375][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 333.769881][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 333.775281][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 333.780632][ C0] netlink_unicast+0x7ea/0x980 [ 333.785449][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 333.790741][ C0] ? __virt_addr_valid+0x183/0x520 [ 333.795913][ C0] ? __check_object_size+0x49c/0x900 [ 333.801241][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 333.806419][ C0] netlink_sendmsg+0x8db/0xcb0 [ 333.811253][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.816580][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 333.821525][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 333.826869][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 333.832360][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 333.837673][ C0] __sock_sendmsg+0x221/0x270 [ 333.842455][ C0] __sys_sendto+0x3a4/0x4f0 [ 333.847027][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 333.852099][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 333.858139][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 333.864519][ C0] ? exc_page_fault+0x590/0x8c0 [ 333.869387][ C0] __x64_sys_sendto+0xde/0x100 [ 333.874206][ C0] do_syscall_64+0xf3/0x230 [ 333.878750][ C0] ? clear_bhb_loop+0x35/0x90 [ 333.883647][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.889636][ C0] RIP: 0033:0x7fec8c27eb9c [ 333.894121][ C0] RSP: 002b:00007ffe0e6b00f0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 333.902578][ C0] RAX: ffffffffffffffda RBX: 00007fec8cee4620 RCX: 00007fec8c27eb9c [ 333.910607][ C0] RDX: 0000000000000028 RSI: 00007fec8cee4670 RDI: 0000000000000003 [ 333.918786][ C0] RBP: 0000000000000000 R08: 00007ffe0e6b0144 R09: 000000000000000c [ 333.926815][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 333.934832][ C0] R13: 0000000000000000 R14: 00007fec8cee4670 R15: 0000000000000000 [ 333.942824][ C0] [ 333.945875][ C0] DEBUG: waiting rtnl_mutex for 11616 jiffies. [ 333.952019][ C0] task:syz-executor.4 state:D stack:24992 pid:7572 tgid:7572 ppid:1 flags:0x00004006 [ 333.962222][ C0] Call Trace: [ 333.965533][ C0] [ 333.968507][ C0] __schedule+0x17e8/0x4a20 [ 333.973031][ C0] ? __pfx___schedule+0x10/0x10 [ 333.977945][ C0] ? __pfx_lock_release+0x10/0x10 [ 333.983006][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 333.988527][ C0] ? schedule+0x90/0x320 [ 333.992771][ C0] schedule+0x14b/0x320 [ 333.997005][ C0] schedule_preempt_disabled+0x13/0x30 [ 334.003212][ C0] __mutex_lock+0x6a4/0xd70 [ 334.007784][ C0] ? __mutex_lock+0x527/0xd70 [ 334.012474][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 334.017745][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 334.022897][ C0] ? rtnl_lock+0xe7/0x130 [ 334.027387][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 334.032547][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 334.037806][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.043274][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 334.048691][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.053941][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.059188][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 334.064233][ C0] ? mark_lock+0x9a/0x360 [ 334.068586][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.073915][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.078955][ C0] ? mark_lock+0x9a/0x360 [ 334.083317][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.088438][ C0] netlink_rcv_skb+0x1e3/0x430 [ 334.093235][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.098735][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 334.104099][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 334.109334][ C0] netlink_unicast+0x7ea/0x980 [ 334.114158][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 334.119446][ C0] ? __virt_addr_valid+0x183/0x520 [ 334.124618][ C0] ? __check_object_size+0x49c/0x900 [ 334.129911][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 334.135084][ C0] netlink_sendmsg+0x8db/0xcb0 [ 334.139924][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.145301][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 334.150264][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 334.155582][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 334.161046][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.166383][ C0] __sock_sendmsg+0x221/0x270 [ 334.171095][ C0] __sys_sendto+0x3a4/0x4f0 [ 334.175684][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 334.180755][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 334.186805][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 334.193168][ C0] ? exc_page_fault+0x590/0x8c0 [ 334.198089][ C0] __x64_sys_sendto+0xde/0x100 [ 334.202881][ C0] do_syscall_64+0xf3/0x230 [ 334.207416][ C0] ? clear_bhb_loop+0x35/0x90 [ 334.212112][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.218100][ C0] RIP: 0033:0x7f1c1067eb9c [ 334.222536][ C0] RSP: 002b:00007ffe423782a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 334.230994][ C0] RAX: ffffffffffffffda RBX: 00007f1c112e4620 RCX: 00007f1c1067eb9c [ 334.238994][ C0] RDX: 0000000000000028 RSI: 00007f1c112e4670 RDI: 0000000000000003 [ 334.247011][ C0] RBP: 0000000000000000 R08: 00007ffe423782f4 R09: 000000000000000c [ 334.255047][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 334.263044][ C0] R13: 0000000000000000 R14: 00007f1c112e4670 R15: 0000000000000000 [ 334.271091][ C0] [ 334.274158][ C0] DEBUG: waiting rtnl_mutex for 11604 jiffies. [ 334.280323][ C0] task:syz-executor.2 state:D stack:24992 pid:7574 tgid:7574 ppid:1 flags:0x00004006 [ 334.290556][ C0] Call Trace: [ 334.293896][ C0] [ 334.296858][ C0] __schedule+0x17e8/0x4a20 [ 334.301599][ C0] ? __pfx___schedule+0x10/0x10 [ 334.306546][ C0] ? __pfx_lock_release+0x10/0x10 [ 334.311618][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 334.317176][ C0] ? schedule+0x90/0x320 [ 334.321453][ C0] schedule+0x14b/0x320 [ 334.325675][ C0] schedule_preempt_disabled+0x13/0x30 [ 334.331246][ C0] __mutex_lock+0x6a4/0xd70 [ 334.335816][ C0] ? __mutex_lock+0x527/0xd70 [ 334.340525][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 334.345783][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 334.350847][ C0] ? rtnl_lock+0xe7/0x130 [ 334.355229][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 334.360292][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 334.365589][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.371086][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 334.376436][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.381673][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.386918][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 334.391875][ C0] ? mark_lock+0x9a/0x360 [ 334.396282][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.401521][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.406605][ C0] ? mark_lock+0x9a/0x360 [ 334.410982][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.416102][ C0] netlink_rcv_skb+0x1e3/0x430 [ 334.420896][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.426425][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 334.431754][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 334.437017][ C0] netlink_unicast+0x7ea/0x980 [ 334.441819][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 334.447162][ C0] ? __virt_addr_valid+0x183/0x520 [ 334.452324][ C0] ? __check_object_size+0x49c/0x900 [ 334.457688][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 334.462886][ C0] netlink_sendmsg+0x8db/0xcb0 [ 334.467731][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.473063][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 334.478055][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 334.483346][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 334.488862][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.494224][ C0] __sock_sendmsg+0x221/0x270 [ 334.499133][ C0] __sys_sendto+0x3a4/0x4f0 [ 334.503687][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 334.508773][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 334.514827][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 334.521202][ C0] ? exc_page_fault+0x590/0x8c0 [ 334.526121][ C0] __x64_sys_sendto+0xde/0x100 [ 334.530938][ C0] do_syscall_64+0xf3/0x230 [ 334.535495][ C0] ? clear_bhb_loop+0x35/0x90 [ 334.540184][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.546138][ C0] RIP: 0033:0x7f2139c7eb9c [ 334.550559][ C0] RSP: 002b:00007ffe00658390 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 334.559043][ C0] RAX: ffffffffffffffda RBX: 00007f213a8e4620 RCX: 00007f2139c7eb9c [ 334.567107][ C0] RDX: 0000000000000028 RSI: 00007f213a8e4670 RDI: 0000000000000003 [ 334.575158][ C0] RBP: 0000000000000000 R08: 00007ffe006583e4 R09: 000000000000000c [ 334.583169][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 334.591238][ C0] R13: 0000000000000000 R14: 00007f213a8e4670 R15: 0000000000000000 [ 334.599337][ C0] [ 334.602362][ C0] DEBUG: waiting rtnl_mutex for 5016 jiffies. [ 334.608519][ C0] task:syz-executor.3 state:D stack:24944 pid:7584 tgid:7584 ppid:7580 flags:0x00004002 [ 334.618732][ C0] Call Trace: [ 334.622031][ C0] [ 334.625021][ C0] __schedule+0x17e8/0x4a20 [ 334.629616][ C0] ? __pfx___schedule+0x10/0x10 [ 334.634568][ C0] ? __pfx_lock_release+0x10/0x10 [ 334.639637][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 334.645173][ C0] ? schedule+0x90/0x320 [ 334.649424][ C0] schedule+0x14b/0x320 [ 334.653624][ C0] schedule_preempt_disabled+0x13/0x30 [ 334.659244][ C0] __mutex_lock+0x6a4/0xd70 [ 334.663807][ C0] ? __mutex_lock+0x527/0xd70 [ 334.668527][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 334.673850][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 334.678933][ C0] ? rtnl_lock+0xe7/0x130 [ 334.683302][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 334.688467][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 334.693708][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.699301][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 334.704689][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.709934][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.715235][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 334.720328][ C0] ? mark_lock+0x9a/0x360 [ 334.724764][ C0] ? __pfx_validate_chain+0x10/0x10 [ 334.730009][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.735119][ C0] ? mark_lock+0x9a/0x360 [ 334.739503][ C0] ? __lock_acquire+0x1359/0x2000 [ 334.744620][ C0] netlink_rcv_skb+0x1e3/0x430 [ 334.749400][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 334.754926][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 334.760281][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 334.765551][ C0] netlink_unicast+0x7ea/0x980 [ 334.770370][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 334.775731][ C0] ? __virt_addr_valid+0x183/0x520 [ 334.780857][ C0] ? __check_object_size+0x49c/0x900 [ 334.786206][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 334.791376][ C0] netlink_sendmsg+0x8db/0xcb0 [ 334.796230][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.801573][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 334.806583][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 334.811897][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 334.817405][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 334.822715][ C0] __sock_sendmsg+0x221/0x270 [ 334.827465][ C0] __sys_sendto+0x3a4/0x4f0 [ 334.831999][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 334.837111][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 334.843121][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 334.849516][ C0] ? exc_page_fault+0x590/0x8c0 [ 334.854450][ C0] __x64_sys_sendto+0xde/0x100 [ 334.859291][ C0] do_syscall_64+0xf3/0x230 [ 334.863867][ C0] ? clear_bhb_loop+0x35/0x90 [ 334.868587][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.874535][ C0] RIP: 0033:0x7fcfec47eb9c [ 334.878949][ C0] RSP: 002b:00007fff8a4888a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 334.887397][ C0] RAX: ffffffffffffffda RBX: 00007fcfed0e4620 RCX: 00007fcfec47eb9c [ 334.895443][ C0] RDX: 0000000000000028 RSI: 00007fcfed0e4670 RDI: 0000000000000003 [ 334.903527][ C0] RBP: 0000000000000000 R08: 00007fff8a4888f4 R09: 000000000000000c [ 334.911563][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 334.919585][ C0] R13: 0000000000000000 R14: 00007fcfed0e4670 R15: 0000000000000000 [ 334.927632][ C0] [ 334.930671][ C0] DEBUG: waiting rtnl_mutex for 5024 jiffies. [ 334.936762][ C0] task:syz-executor.2 state:D stack:24944 pid:7581 tgid:7581 ppid:7576 flags:0x00004002 [ 334.946956][ C0] Call Trace: [ 334.950232][ C0] [ 334.953166][ C0] __schedule+0x17e8/0x4a20 [ 334.957758][ C0] ? __pfx___schedule+0x10/0x10 [ 334.962680][ C0] ? __pfx_lock_release+0x10/0x10 [ 334.967750][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 334.973244][ C0] ? schedule+0x90/0x320 [ 334.977558][ C0] schedule+0x14b/0x320 [ 334.981751][ C0] schedule_preempt_disabled+0x13/0x30 [ 334.987295][ C0] __mutex_lock+0x6a4/0xd70 [ 334.991863][ C0] ? __mutex_lock+0x527/0xd70 [ 334.996585][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 335.001811][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 335.007000][ C0] ? rtnl_lock+0xe7/0x130 [ 335.011360][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 335.016454][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 335.021693][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.027191][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 335.032491][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.037928][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.043161][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 335.048148][ C0] ? mark_lock+0x9a/0x360 [ 335.052481][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.057717][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.062762][ C0] ? mark_lock+0x9a/0x360 [ 335.067244][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.072308][ C0] netlink_rcv_skb+0x1e3/0x430 [ 335.077147][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.082659][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 335.088000][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 335.093209][ C0] netlink_unicast+0x7ea/0x980 [ 335.098053][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 335.103374][ C0] ? __virt_addr_valid+0x183/0x520 [ 335.108559][ C0] ? __check_object_size+0x49c/0x900 [ 335.113928][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 335.119092][ C0] netlink_sendmsg+0x8db/0xcb0 [ 335.123954][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.129298][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 335.134320][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 335.139641][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 335.145155][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.150446][ C0] __sock_sendmsg+0x221/0x270 [ 335.155200][ C0] __sys_sendto+0x3a4/0x4f0 [ 335.159737][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 335.164843][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 335.170879][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 335.177245][ C0] ? exc_page_fault+0x590/0x8c0 [ 335.182111][ C0] __x64_sys_sendto+0xde/0x100 [ 335.186942][ C0] do_syscall_64+0xf3/0x230 [ 335.191470][ C0] ? clear_bhb_loop+0x35/0x90 [ 335.196236][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.202162][ C0] RIP: 0033:0x7f4b2fa7eb9c [ 335.206634][ C0] RSP: 002b:00007ffdb1ae6330 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 335.215112][ C0] RAX: ffffffffffffffda RBX: 00007f4b306e4620 RCX: 00007f4b2fa7eb9c [ 335.223117][ C0] RDX: 0000000000000028 RSI: 00007f4b306e4670 RDI: 0000000000000003 [ 335.231129][ C0] RBP: 0000000000000000 R08: 00007ffdb1ae6384 R09: 000000000000000c [ 335.239125][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 335.247240][ C0] R13: 0000000000000000 R14: 00007f4b306e4670 R15: 0000000000000000 [ 335.255576][ C0] [ 335.258619][ C0] DEBUG: waiting rtnl_mutex for 5044 jiffies. [ 335.264707][ C0] task:syz-executor.4 state:D stack:24944 pid:7583 tgid:7583 ppid:7578 flags:0x00004002 [ 335.274922][ C0] Call Trace: [ 335.278223][ C0] [ 335.281171][ C0] __schedule+0x17e8/0x4a20 [ 335.285728][ C0] ? __pfx___schedule+0x10/0x10 [ 335.290586][ C0] ? __pfx_lock_release+0x10/0x10 [ 335.295660][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 335.301136][ C0] ? schedule+0x90/0x320 [ 335.305434][ C0] schedule+0x14b/0x320 [ 335.309639][ C0] schedule_preempt_disabled+0x13/0x30 [ 335.315183][ C0] __mutex_lock+0x6a4/0xd70 [ 335.319743][ C0] ? __mutex_lock+0x527/0xd70 [ 335.324476][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 335.329708][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 335.334809][ C0] ? rtnl_lock+0xe7/0x130 [ 335.339197][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 335.344342][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 335.349576][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.355089][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 335.360422][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.365693][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.370934][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 335.375942][ C0] ? mark_lock+0x9a/0x360 [ 335.380319][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.385589][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.390652][ C0] ? mark_lock+0x9a/0x360 [ 335.395037][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.400102][ C0] netlink_rcv_skb+0x1e3/0x430 [ 335.404926][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.410418][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 335.415792][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 335.421037][ C0] netlink_unicast+0x7ea/0x980 [ 335.425887][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 335.431247][ C0] ? __virt_addr_valid+0x183/0x520 [ 335.436423][ C0] ? __check_object_size+0x49c/0x900 [ 335.441717][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 335.446862][ C0] netlink_sendmsg+0x8db/0xcb0 [ 335.451652][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.457086][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 335.462051][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 335.467376][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 335.472858][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.478177][ C0] __sock_sendmsg+0x221/0x270 [ 335.482869][ C0] __sys_sendto+0x3a4/0x4f0 [ 335.487456][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 335.492528][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 335.498541][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 335.504914][ C0] ? exc_page_fault+0x590/0x8c0 [ 335.509801][ C0] __x64_sys_sendto+0xde/0x100 [ 335.514620][ C0] do_syscall_64+0xf3/0x230 [ 335.519163][ C0] ? clear_bhb_loop+0x35/0x90 [ 335.523984][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.529881][ C0] RIP: 0033:0x7f0988c7eb9c [ 335.534345][ C0] RSP: 002b:00007ffdaccc0a20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 335.542872][ C0] RAX: ffffffffffffffda RBX: 00007f09898e4620 RCX: 00007f0988c7eb9c [ 335.551024][ C0] RDX: 0000000000000028 RSI: 00007f09898e4670 RDI: 0000000000000003 [ 335.559156][ C0] RBP: 0000000000000000 R08: 00007ffdaccc0a74 R09: 000000000000000c [ 335.567204][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 335.575229][ C0] R13: 0000000000000000 R14: 00007f09898e4670 R15: 0000000000000000 [ 335.583262][ C0] [ 335.586359][ C0] DEBUG: waiting rtnl_mutex for 5065 jiffies. [ 335.592447][ C0] task:syz-executor.0 state:D stack:24944 pid:7586 tgid:7586 ppid:7579 flags:0x00004002 [ 335.602654][ C0] Call Trace: [ 335.605984][ C0] [ 335.608936][ C0] __schedule+0x17e8/0x4a20 [ 335.613466][ C0] ? __pfx___schedule+0x10/0x10 [ 335.618836][ C0] ? __pfx_lock_release+0x10/0x10 [ 335.623945][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 335.629467][ C0] ? schedule+0x90/0x320 [ 335.633790][ C0] schedule+0x14b/0x320 [ 335.637975][ C0] schedule_preempt_disabled+0x13/0x30 [ 335.643437][ C0] __mutex_lock+0x6a4/0xd70 [ 335.647981][ C0] ? __mutex_lock+0x527/0xd70 [ 335.652673][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 335.657945][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 335.663017][ C0] ? rtnl_lock+0xe7/0x130 [ 335.667419][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 335.672498][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 335.677794][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.683263][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 335.688630][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.693903][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.699153][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 335.704301][ C0] ? mark_lock+0x9a/0x360 [ 335.708678][ C0] ? __pfx_validate_chain+0x10/0x10 [ 335.713965][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.719045][ C0] ? mark_lock+0x9a/0x360 [ 335.723428][ C0] ? __lock_acquire+0x1359/0x2000 [ 335.728560][ C0] netlink_rcv_skb+0x1e3/0x430 [ 335.733350][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 335.738885][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 335.744274][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 335.749524][ C0] netlink_unicast+0x7ea/0x980 [ 335.754402][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 335.759714][ C0] ? __virt_addr_valid+0x183/0x520 [ 335.764891][ C0] ? __check_object_size+0x49c/0x900 [ 335.770205][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 335.775368][ C0] netlink_sendmsg+0x8db/0xcb0 [ 335.780153][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.785499][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 335.790461][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 335.795800][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 335.801379][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.806744][ C0] __sock_sendmsg+0x221/0x270 [ 335.811463][ C0] __sys_sendto+0x3a4/0x4f0 [ 335.816058][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 335.821168][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 335.827266][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 335.833635][ C0] ? exc_page_fault+0x590/0x8c0 [ 335.838542][ C0] __x64_sys_sendto+0xde/0x100 [ 335.843316][ C0] do_syscall_64+0xf3/0x230 [ 335.847896][ C0] ? clear_bhb_loop+0x35/0x90 [ 335.852618][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.858548][ C0] RIP: 0033:0x7f8381e7eb9c [ 335.862978][ C0] RSP: 002b:00007ffdaac334d0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 335.871475][ C0] RAX: ffffffffffffffda RBX: 00007f8382ae4620 RCX: 00007f8381e7eb9c [ 335.879522][ C0] RDX: 0000000000000028 RSI: 00007f8382ae4670 RDI: 0000000000000003 [ 335.887586][ C0] RBP: 0000000000000000 R08: 00007ffdaac33524 R09: 000000000000000c [ 335.895641][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 335.903634][ C0] R13: 0000000000000000 R14: 00007f8382ae4670 R15: 0000000000000000 [ 335.911654][ C0] [ 335.914715][ C0] DEBUG: waiting rtnl_mutex for 5087 jiffies. [ 335.920789][ C0] task:syz-executor.1 state:D stack:24992 pid:7587 tgid:7587 ppid:7577 flags:0x00004002 [ 335.931016][ C0] Call Trace: [ 335.934713][ C0] [ 335.937671][ C0] __schedule+0x17e8/0x4a20 [ 335.942200][ C0] ? __pfx___schedule+0x10/0x10 [ 335.947111][ C0] ? __pfx_lock_release+0x10/0x10 [ 335.952293][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 335.957804][ C0] ? schedule+0x90/0x320 [ 335.962051][ C0] schedule+0x14b/0x320 [ 335.966243][ C0] schedule_preempt_disabled+0x13/0x30 [ 335.971742][ C0] __mutex_lock+0x6a4/0xd70 [ 335.976397][ C0] ? __mutex_lock+0x527/0xd70 [ 335.981104][ C0] ? rtnetlink_rcv_msg+0x839/0x1170 [ 335.986403][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 335.991476][ C0] ? rtnl_lock+0xe7/0x130 [ 335.995872][ C0] rtnetlink_rcv_msg+0x839/0x1170 [ 336.000941][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 336.006301][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 336.011789][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 336.017124][ C0] ? __pfx_validate_chain+0x10/0x10 [ 336.022343][ C0] ? __pfx_validate_chain+0x10/0x10 [ 336.027615][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 336.032608][ C0] ? mark_lock+0x9a/0x360 [ 336.037023][ C0] ? __pfx_validate_chain+0x10/0x10 [ 336.042272][ C0] ? __lock_acquire+0x1359/0x2000 [ 336.047368][ C0] ? mark_lock+0x9a/0x360 [ 336.051711][ C0] ? __lock_acquire+0x1359/0x2000 [ 336.056829][ C0] netlink_rcv_skb+0x1e3/0x430 [ 336.061634][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 336.067159][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 336.072495][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 336.077792][ C0] netlink_unicast+0x7ea/0x980 [ 336.082586][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 336.087917][ C0] ? __virt_addr_valid+0x183/0x520 [ 336.093131][ C0] ? __check_object_size+0x49c/0x900 [ 336.098483][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 336.103612][ C0] netlink_sendmsg+0x8db/0xcb0 [ 336.108431][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 336.113729][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 336.118736][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 336.124081][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 336.129561][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 336.134905][ C0] __sock_sendmsg+0x221/0x270 [ 336.139600][ C0] __sys_sendto+0x3a4/0x4f0 [ 336.144165][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 336.149266][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 336.155345][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 336.161721][ C0] ? exc_page_fault+0x590/0x8c0 [ 336.166664][ C0] __x64_sys_sendto+0xde/0x100 [ 336.171484][ C0] do_syscall_64+0xf3/0x230 [ 336.176061][ C0] ? clear_bhb_loop+0x35/0x90 [ 336.180786][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.186735][ C0] RIP: 0033:0x7f8058e7eb9c [ 336.191169][ C0] RSP: 002b:00007ffec40f10e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 336.199625][ C0] RAX: ffffffffffffffda RBX: 00007f8059ae4620 RCX: 00007f8058e7eb9c [ 336.207659][ C0] RDX: 0000000000000028 RSI: 00007f8059ae4670 RDI: 0000000000000003 [ 336.215692][ C0] RBP: 0000000000000000 R08: 00007ffec40f1134 R09: 000000000000000c [ 336.223672][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 336.231701][ C0] R13: 0000000000000000 R14: 00007f8059ae4670 R15: 0000000000000000 [ 336.239775][ C0] [ 336.242820][ C0] [ 336.242820][ C0] Showing all locks held in the system: [ 336.250606][ C0] 3 locks held by kworker/u8:6/957: [ 336.255858][ C0] #0: ffff88802a271948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 336.267557][ C0] #1: ffffc90004067d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 336.281300][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 336.290939][ C0] 2 locks held by getty/4847: [ 336.295679][ C0] #0: ffff88802ad0f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 336.305553][ C0] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 336.315760][ C0] 3 locks held by kworker/1:4/5168: [ 336.320975][ C0] #0: ffff888015081948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 336.333375][ C0] #1: ffffc90004447d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 336.344518][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x91/0xea0 [ 336.354179][ C0] 5 locks held by syz-executor.1/7492: [ 336.359658][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.369260][ C0] #1: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: tcf_idr_check_alloc+0x110/0x900 [ 336.379170][ C0] #2: ffffc90000007c00 (net/core/rtnetlink.c:82){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 336.389347][ C0] #3: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: report_rtnl_holders+0x20/0x2d0 [ 336.399260][ C0] #4: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 336.409151][ C0] 1 lock held by syz-executor.0/7496: [ 336.414566][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.424197][ C0] 3 locks held by syz-executor.3/7513: [ 336.429719][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 336.438084][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 336.447190][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: nl802154_pre_doit+0xb5/0xac0 [ 336.456642][ C0] 2 locks held by syz-executor.4/7548: [ 336.462124][ C0] #0: ffffffff8f655cd0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 336.470362][ C0] #1: ffffffff8f655b88 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x121/0xec0 [ 336.479391][ C0] 1 lock held by syz-executor.2/7559: [ 336.484807][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x15b/0x1190 [ 336.494685][ C0] 1 lock held by syz-executor.3/7564: [ 336.500088][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.509649][ C0] 1 lock held by syz-executor.1/7566: [ 336.515058][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.524759][ C0] 1 lock held by syz-executor.0/7568: [ 336.530488][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.540062][ C0] 1 lock held by syz-executor.4/7572: [ 336.545503][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.555110][ C0] 1 lock held by syz-executor.2/7574: [ 336.560493][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.570035][ C0] 1 lock held by syz-executor.2/7581: [ 336.575495][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.585163][ C0] 1 lock held by syz-executor.4/7583: [ 336.590569][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.600199][ C0] 1 lock held by syz-executor.3/7584: [ 336.605640][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.615355][ C0] 1 lock held by syz-executor.0/7586: [ 336.620774][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.630362][ C0] 1 lock held by syz-executor.1/7587: [ 336.635805][ C0] #0: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x839/0x1170 [ 336.645792][ C0] [ 336.648165][ C0] ============================================= [ 336.648165][ C0] [ 336.703947][ T31] INFO: task kworker/1:4:5168 blocked for more than 143 seconds. [ 336.711789][ T31] Not tainted 6.10.0-rc3-next-20240611-syzkaller #0 [ 336.719064][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 336.731954][ T31] task:kworker/1:4 state:D stack:20240 pid:5168 tgid:5168 ppid:2 flags:0x00004000 [ 336.742386][ T31] Workqueue: events_power_efficient reg_check_chans_work [ 336.750629][ T31] Call Trace: 2024/06/11 15:39:14 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 336.754075][ T31] [ 336.763183][ T31] __schedule+0x17e8/0x4a20 [ 336.800437][ T31] ? __pfx___schedule+0x10/0x10 [ 336.811405][ T31] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 336.818212][ T31] ? __pfx_lock_release+0x10/0x10 [ 336.823289][ T31] ? kick_pool+0x45c/0x620 [ 336.827861][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 336.833192][ T31] ? lockdep_hardirqs_on+0x99/0x150 [ 336.840612][ T31] ? schedule+0x90/0x320 [ 336.844947][ T31] schedule+0x14b/0x320 [ 336.850648][ T31] schedule_preempt_disabled+0x13/0x30 [ 336.856234][ T31] __mutex_lock+0x6a4/0xd70 [ 336.860775][ T31] ? __mutex_lock+0x527/0xd70 [ 336.866092][ T31] ? reg_check_chans_work+0x91/0xea0 [ 336.871419][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 336.876884][ T31] ? rtnl_lock+0xe7/0x130 [ 336.881252][ T31] reg_check_chans_work+0x91/0xea0 [ 336.893511][ T31] ? __pfx_lock_acquire+0x10/0x10 [ 336.898664][ T31] ? __pfx_reg_check_chans_work+0x10/0x10 [ 336.914351][ T31] ? process_scheduled_works+0x945/0x1830 [ 336.920141][ T31] process_scheduled_works+0xa2c/0x1830 [ 336.931269][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 336.937436][ T31] ? assign_work+0x364/0x3d0 [ 336.942076][ T31] worker_thread+0x86d/0xd50 [ 336.959248][ T31] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 336.966516][ T31] ? __kthread_parkme+0x169/0x1d0 [ 336.971592][ T31] ? __pfx_worker_thread+0x10/0x10 [ 336.983801][ T31] kthread+0x2f0/0x390 [ 336.987929][ T31] ? __pfx_worker_thread+0x10/0x10 [ 336.993065][ T31] ? __pfx_kthread+0x10/0x10 [ 337.003898][ T31] ret_from_fork+0x4b/0x80 [ 337.008379][ T31] ? __pfx_kthread+0x10/0x10 [ 337.012992][ T31] ret_from_fork_asm+0x1a/0x30 [ 337.028091][ T31] [ 337.031229][ T31] INFO: task syz-executor.0:7496 blocked for more than 143 seconds. [ 337.040477][ T31] Not tainted 6.10.0-rc3-next-20240611-syzkaller #0 [ 337.057521][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 337.072219][ T31] task:syz-executor.0 state:D stack:26736 pid:7496 tgid:7495 ppid:5119 flags:0x00004006 [ 337.086040][ T31] Call Trace: [ 337.089466][ T31] [ 337.092425][ T31] __schedule+0x17e8/0x4a20 [ 337.097216][ T31] ? __pfx___schedule+0x10/0x10 [ 337.102103][ T31] ? __pfx_lock_release+0x10/0x10 [ 337.114097][ T31] ? __mutex_trylock_common+0x92/0x2e0 [ 337.119708][ T31] ? schedule+0x90/0x320 [ 337.134181][ T31] schedule+0x14b/0x320 [ 337.138388][ T31] schedule_preempt_disabled+0x13/0x30 [ 337.149349][ T31] __mutex_lock+0x6a4/0xd70 [ 337.158240][ T31] ? __mutex_lock+0x527/0xd70 [ 337.162981][ T31] ? rtnetlink_rcv_msg+0x839/0x1170 [ 337.173790][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 337.178882][ T31] ? rtnl_lock+0xe7/0x130 [ 337.183237][ T31] rtnetlink_rcv_msg+0x839/0x1170 [ 337.197602][ T31] ? rtnetlink_rcv_msg+0x208/0x1170 [ 337.202901][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 337.213072][ T31] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 337.221814][ T31] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 337.232752][ T31] ? __local_bh_enable_ip+0x168/0x200 [ 337.241470][ T31] ? lockdep_hardirqs_on+0x99/0x150 [ 337.253229][ T31] ? __local_bh_enable_ip+0x168/0x200 [ 337.260317][ T31] ? dev_hard_start_xmit+0x773/0x7e0 [ 337.274684][ T31] ? __dev_queue_xmit+0x2d2/0x3d30 [ 337.279938][ T31] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 337.291338][ T31] ? __dev_queue_xmit+0x2d2/0x3d30 [ 337.296578][ T31] ? __dev_queue_xmit+0x16c9/0x3d30 [ 337.301819][ T31] ? __dev_queue_xmit+0x2d2/0x3d30 [ 337.315661][ T31] ? ref_tracker_free+0x643/0x7e0 [ 337.320758][ T31] netlink_rcv_skb+0x1e3/0x430 [ 337.332360][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 337.337990][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 337.343341][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 337.352176][ T31] netlink_unicast+0x7ea/0x980 [ 337.363802][ T31] ? __pfx_netlink_unicast+0x10/0x10 [ 337.369228][ T31] ? __virt_addr_valid+0x183/0x520 [ 337.381181][ T31] ? __check_object_size+0x49c/0x900 [ 337.386549][ T31] ? bpf_lsm_netlink_send+0x9/0x10 [ 337.391702][ T31] netlink_sendmsg+0x8db/0xcb0 [ 337.396807][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 337.402137][ T31] ? __import_iovec+0x536/0x820 [ 337.413414][ T31] ? aa_sock