last executing test programs: 1.076879873s ago: executing program 1 (id=507): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="07000000040000001800000003"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = mq_open(&(0x7f0000000480)='!sel\x00\x00\x00\x10\x00\x00\x00\x00\xd7\\P\xc1\xde.O\xcb]0y\x00\x00\x00\x00\x00\x00\x00\x00', 0x6e93ebbbcc0884f2, 0x196, &(0x7f0000000440)={0x2000000000002000, 0x1, 0x56, 0x3}) mq_timedsend(r2, 0x0, 0x0, 0x3, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x9, 0x0) mq_timedreceive(r2, &(0x7f0000000500)=""/202, 0xca, 0x200000200009, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x10, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}, @printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 980.577343ms ago: executing program 1 (id=513): setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x40080, &(0x7f000005ffe4)={0xa, 0xffff, 0x0, @loopback={0xfec0ffffffffffff, 0x1c9ae7fffe9a6f34}}, 0x7b) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfc, 0x0, 0x0, 0x40, 0xfd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xe) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}}, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000840)=[{{0x0, 0x41, 0x0}}], 0x414, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="581800004400010029bd7000040000000100000004004880401801"], 0x1858}, 0x1, 0x0, 0x0, 0x20040891}, 0x4008094) 926.257967ms ago: executing program 0 (id=515): bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xc, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB="0d01000000fc04ffffffffff1702000000000000dd658c14a2965a960a4b79dd", @ANYRES32, @ANYBLOB="90ffffff00000000b703000000000000850000000d"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) 836.073091ms ago: executing program 0 (id=516): bpf$TOKEN_CREATE(0x24, &(0x7f0000000080), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x4, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0xc, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18110000", @ANYRES32=0x1, @ANYBLOB="0100000000000000b70200009b7a97a4e7cda42b36394067"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r0}, 0x94) 834.26515ms ago: executing program 1 (id=518): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40051}, 0x4) 834.006772ms ago: executing program 0 (id=519): setns(0xc9, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x109001, 0x0) (async) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x109001, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0x4) (async) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7fff, @empty}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000080), 0x9, 0x400080) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_MPATH(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r3, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x800, 0x3f}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x88}, 0x1, 0x0, 0x0, 0x24004014}, 0x40) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="11", 0xfffd}], 0x1}}], 0x1, 0x8015) 775.091119ms ago: executing program 1 (id=521): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000d40)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0xf0, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'lo\x00', {0x1d, 0x3e8, 0x5, 0x8, 0x40, 0x3e8, 0x3e8}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {0x0, 0x300}}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xffffffffffffffff}}}}, 0x280) 709.374238ms ago: executing program 1 (id=523): r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb86dd600fe10400143afffe8000000000000000000000000000aaff0200000000000000000000f5ff0001"], 0x0) 709.258291ms ago: executing program 0 (id=524): syz_usb_connect(0x1, 0x3d, 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000001040)=[@in6={0xa, 0x4e23, 0x5, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x13}}, 0x1}]}, &(0x7f0000000180)=0x10) close(0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'tunl0\x00', &(0x7f0000000480)={'syztnl0\x00', r3, 0x7800, 0x8000, 0x1, 0x5, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x7, 0x0, 0x40, 0x4, 0x0, @local, @local}}}}) write(r0, &(0x7f0000000140)="fb5a1b2dd3070805d8d037947588cbfdcc25217ccd22f2c4a9869fea911e1dc2dbb2aa60662ff1904dc07e4b07b5d35efb3af2aba64639c99fd863885bfd81fc155b84fe7efcec8605d3a247d0c469c6afdcc19830944123714432e12667400054b4e3418f09c37d78385e76a7db30e7c9f7f556b8f164851ac51c71e4954cad50baac5dc7e78fc91148df1cfe4228b5b23669fe4e49b03c88f85f3922ee62daa62817019b9de2b718ef1470c1b2606fa354eddd39ba", 0xb6) 708.738329ms ago: executing program 1 (id=525): socket$inet6(0xa, 0x2, 0x0) (async) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0xffffffdc) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x4e20, 0x80000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7fffffff}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="24000000000000002900000032000000fe8000000000800000000000000000bb07"], 0x28}, 0x40c0) (async) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x4e20, 0x80000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7fffffff}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="24000000000000002900000032000000fe8000000000800000000000000000bb07"], 0x28}, 0x40c0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = inotify_init() openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x1c3040, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x444, &(0x7f0000000800)="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", 0xfe, 0x27, 0x8, 0x6, 0x4c6f, 0x2, 0x5, 'syz0\x00'}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x104) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc402, 0x80) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r4, &(0x7f0000000c40)=ANY=[], 0x13) (async) write$P9_RVERSION(r4, &(0x7f0000000c40)=ANY=[], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r6, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)=[0x5], &(0x7f0000000180)=[0x2], 0x0, 0x1, 0x1}}, 0x40) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r6, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)=[0x5], &(0x7f0000000180)=[0x2], 0x0, 0x1, 0x1}}, 0x40) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x12, r3, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f0000000400)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) (async) bind$inet(r7, &(0x7f0000000400)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) (async) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000040)=0x1b32, 0x4) sendto$inet(r7, &(0x7f0000000180)='!', 0x1, 0x448c4, 0x0, 0xd) recvmmsg(r7, &(0x7f0000006b00)=[{{0x0, 0x0, 0x0}, 0x40}], 0x1, 0x12103, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x8000}, 0x94) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$OSF_MSG_REMOVE(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004040}, 0x24000060) (async) sendmsg$OSF_MSG_REMOVE(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004040}, 0x24000060) 629.596987ms ago: executing program 2 (id=526): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0xfff, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x8000, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x8, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x5, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0x5, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r4, &(0x7f0000004640)={0x0, 0x0, &(0x7f0000004600)={&(0x7f0000000200)={0x28, r5, 0x1, 0x70bd2a, 0x5f47, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40881}, 0x4040040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000000c280)=[{0x0, 0x314}], 0x1}, 0x800) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fbfffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, 0x0, 0x84090) socket$nl_generic(0x10, 0x3, 0x10) r8 = dup(r7) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000000380)={0x15, 0xe9, &(0x7f0000000280)="50d7f809bbc57ea6f0eba25e3683c40565c4f08926422b4838da7cfb0b42755a65fca507cd634083d999b6727a9331e68a96a5acdedf2c19df8c131810d61a7d98e092b76f6a45c5c35cebcbbf88ea1a720fc0bc3d916bfc6c19dfd1a9b41fbb86d15071099460b56ea6cd20fe8524efd3da194b0c255ed03044277040d3f283960cdbe4dcc9d61a37df9a7e69f3e754df63b58204b55bb38e3667f8a5f68d715513a08adcbc2ab69d9b4d1624ffa399bd3c8b9d4d8ade0991a104e5a136aa008a78fe4a9cfaf0f7eefff166ff537629ddaa98ddccc1b9442a0e1eee9f29de965a56c3f716591a5d39"}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x6a7, 0x0, 0xffd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 485.862246ms ago: executing program 3 (id=528): ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[0x40, 0x1000, 0x4, 0x3384, 0x571, 0x112, 0x31d, 0x5, 0x5, 0xf0e, 0x1, 0x7fffffffffffffff, 0x2, 0x8000, 0x0, 0x5], 0x2, 0x400000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000300000004000000ff07"], 0x48) getpid() ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000003c0)="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", 0xfffffffffffffd8a, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000003080), 0xce4, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x401, r0, 0x0, 0x100000000000000}, 0x38) r1 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/fs/binfmt_misc/syz2\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000280), 0x0, &(0x7f0000002140)=ANY=[@ANYRES8=r1, @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r2, &(0x7f0000006280)="897c6500ff3035465c7acb4e06980b05687c1480c7aafe631c0543db2bf0d6f539506e8782da06c1ca018774d72e9e5a3418ab66ee78dad68457b17ec9d47bf7d8272d607c1c0a4bd906f0cee7f8451828d2458596bdd6a459ba18ebaf61b38f5d66c27fa8a024ad7832a85e58689a4c254c94cbcf7208fce6e61d9566459789d15a6f91dd7db7c54cc3a94da956fb290a8a15f849270bc459d9d9f47801be86dd5c9d18382081a993b7bfde5c28adca4c71329afd6be743b076033b5859891703eb65fa256d6f47450b6edacbd05a9bd8b372e90cfc30f32826566dac6c48e6ef001881cbc30482f9ec469e476a101da496b8c0785eaf875d3608b0c49e9d39baaa1041f903a805f0f24aa63722fa2d87b98595fa5cfaf8b79c458de43ee39904e7cac7540a934b4108957785d58807abff186949f1b94cd21b724aff34ac45c7066dcdbd68ea7b766af9d045cd7fafeafc5c5a0c3400ef4e0c71a6fdd5b8d68a6f317644cda9d2fd2c839a82b97b3d909b54c672227bef573c9de1991d65a63017f724d1f7f1575e69db53318a7fd7065b303e751518c8eef04f642dbd4dfa349040a7b5401050ffc2b4ef62803a7c8eaba99e011dfac24d81b2b61e0b0581e53bf520f623eca17f0545c5e59ff15b527475f970f589894ae589145fa4283f7225088ccfeba1d72e9128f8c223ae1840f2edae3dbcdf7e560d5cdf4f71c9ada1931c0f8312c000101b264aaddb9fab166ba8d8903d6098eca20935ca607ea79e936798b3dfb22a7e159abb234cf21f3733dbf263a8ff116092f251659108892b2e21e1b428fd225096a5040270b2d70347013eaa1fd8e452942200283aab092c4ffc5b8b427b5d691a5a773e09da20539ff0f8214331c5d84107ae8a59aeb58efe22d7a079e446f1dfb07510377799bfdc7ee59cabcd76af0fe8a427ac8258ff33bbad5a8061f1cfdfbf375d73d676cc7916d6658ce46a0b17ad6350150f98e3512b513e25ca73f5f5df0a1fb9582ace7906c493fe1fd2889d9aac0b7c29c2b6c205537627bad64df433336a5ace32ca871e51b4dab0fbb00886a1fa81a98b74de0a26cebf65723515ebb807fc3c161ed42d1a7b6b55717613577ea437f3a2967c66ce45ff85a6a35b7cd40625fc575b107d7394e3c3db51d58347276c33e21f50b5a6b5672bf9fda63139bb75aead1fe4ee9a4064af5a5958466aa39faa6d821489fa415224c8d69d3b5922236832c2b1e4f6b8863b32f9aea83fb522a2de081d674502b48f73ce6db98d84136059b4a6676bc85ac6b7626329afa9bc7d3f9f2caa3d4d872744e0a8e02d72a75c6c545b8ec8e15b6fb0fe4185bd0d154960e6fef05ba40e5fe2968eb1301dcc52a03337179e74ba1522af93d77827845f8941c69ed8bb84567e3c63f1cc378a542f1de7007b688ff0a9c69d5861f0b85402c30a2fd391c52bafbe65f8e82135fd38361d7c0b43c982b2f3e7cb09c40c7e215114f4243d670cd576bcd93c1e959345170c75d6c3cf89cf8c2c70dc792e646e7c649d4c5f36bb016c7acd466ad58473d40dfef36394e581065a8581ab852250403cf372ac0065bf757fa3f445424ac0d82aec1938a2ea116bdfd306baa1cb06c62a4a97d66ab1b9489469cb8ba842da12e310caed02c5ef05c0be1e1e8c9c8b87d6871c94c57d164d08672b205c948086a06a545b266b7ad902a908681eb188bc51b6190b5cb9d8ca59b8c4c6e7369c00d6f6119fd5d437239e3d3c89cb81e09e560fb817590106015f08e7b09f1e1e65bfab3b8489fa058e24081978b9e25463d9945bfbca81c08885d4b6d4c62e217bd9e19460762f36c66bc948fe31cde089626fbb310e3c78a8d3f2eac21d374d9b58d887235d3a95721168e4b9475849071d60ecfe7ea5d6c4bf60da3747612ef59bb651270f326c0af31bc8c71361f851de34ccb3c8071b96f1128d7ee79b41246e566edd0272dbd3ccfe472b38e5e03d3ef83218bd498e6de8b4d92cb6f82716449ede7ba845028eccdb9137be8a622ac88ac53118fbc39637fa7a93cd3abc6f7671c7804420d66e94720acbcac916950f9baca77fef4217155ccc2cd0507339a0486f9f468eb28772986ee768c63eba671bf8c52e48a2a5dc2cc24fe925368706c2d712dd1064692b0fb2a32ddfbd4a0ffcf9c2abcedaae6e527bc1d42637aff2a275b76a7a7f010e42e1cc1d27141f6c3585a2bf58c6c5789ce61551d10118a000e3764631ec0b7f4b1a6f22a678133a30940b79dc76f863dd9f6e0d7776300898c97cef286c731c2050928c492439256e481652bff0d202db3cfdc54c9816ceea7895357bfa0362fad79afd09ed55189294d6ead7e898ac091cddbe7efcedb314bc02a18dd5bbddc42e089124758bb491fd1536aab27c5c124567bc325e7028bced5a179a011d1cb9a5ffb61d7af863e91ec8e60495561188b74d158ba1418228d44e92915a22eb1c166ef7d6179e84381ed950ffd747f13e24172942d922ca3109fb8b1e4e6264fa4a4eec75ad0d0e22579d90f45d6cd157300e38ae665eb56457202e25a8dd5877ba99725de288660badd2704345d9bad208c903ba27ea167dd45a77f77b6502b525b2973270582858183c784c324c1366fbba8d410c38bf75b41e067f6a9a017c56595161db4fc5639393fdafb1f148d3f416c1adc5fe1ab9cebe4689855c9b4bda6dcba5d5fa858a1b87d2ad23cdf54dbdf4d14aa4462da0b6f1107f4afa0091c2643508861a4d9f133ba77751941bb8fb756abf1a104205b80d47a3b4a59724d959c8b5833da4f56fb6613231f230a9378c9af741e94fd2c7213ac1d7625559b3f032f6c8df3ab441929720fe43d7c548cc661eed5b3c62b3c61f538ea3228376e2a18c6da2ad906322f64fb4865cde8e1889a8e5237fd6a39bbd6662f1dedc22fbd74e4376fa610cd710703dbd3924a38beae69783d1d5abf36122cbb87129ba719042748f060f4303a3199c5891c5040fd8cdb9761b006bf64cdcb65e5cc50a29994b8c1c34b83760ece12ed9ed7c3d2a7f8911cdf23a1afe0d7db1bf342aa0123dd5cd31339f5c8e160c4efef882602b3eccbe76fb690162b8bfb8a31910bcdf9a4a5dde76c2ac2fcd8678add7a000cfdcab398eb2171c026313eb6eb56b4b87bf8ef93f7f8a1c0bcc3775b681d4229ea561cb52281d8ba4315c3694ed08433596884d5a7ce3a8b1f82359846b7136726e2fe37bf4f7b7e2206cdcdb0705ced9f0dcaaa2ed3a78ea70d2cfeab668eb321400fc955e9aeb7bbcf86cd03f02dd443503a1480d9d9f899f53bd747a95293786798fc59fceb09e686a9328da4f929b6201841bbbefaffcf3386abdf69540e3b46a643ec10f0acf21f27c0053dc13f18485dbc898729dfbeaaa4887b58cd442d7ffa941808cd9658595be8650a015b088621278d89f0d8a4252566b923df3a3cd65c0e4af08fad385927251b31d35f75eaf25e6cf13a579aeeb0bcc0a14ca4a20a6831d532be0b2af3821792a2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", 0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xfffffffffffffffd, {0x4, 0x1, 0x3, 0x8000009, 0x0, 0x80, {0x1, 0x80000000000, 0x1, 0xb, 0x3ff, 0xdbf, 0x10, 0x0, 0x80, 0x8000, 0x2, r4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r2, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x27, 0x4, 0x801001a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r2, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x90, 0x0, 0x4, {0x4, 0x3, 0x0, 0x7e34, 0xf, 0x0, {0x0, 0xfffffffffffffff7, 0x4b6, 0x1, 0x9, 0x1, 0x1, 0x200, 0x0, 0x2000, 0xf8}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0/file0\x00', 0x482001, 0x80) syz_fuse_handle_req(r2, 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31019546e2000a3ca57f8291cd9af28299eb93909061200c9738cca998add04e7bb0137ecc460fc3ef72872e7d13c159914fcdf557910e6c5d7a1636b13b78c5088551c614e3c75befb0f37fb89b918f4aad0126a9efd3390d6a0cab97ed0e01c7eae0e798a4142345578beb10d6b61a90b4d1fe836022def90bb8e37e07428a4592e7bf30e935951e492234a8db96f081379e7c4e18c3b6ce4ed1f97698dc1da940f14217e877bb8e0f33b392d801a01c48ec62ce2774d2e4e55e9415c063e1bfa31a8f0633443ec19c5fab977c1485147e46c06f86742278fd071de4a165dff7eddd5390a1e031d80e3d44477f6009c9fc27a7d92b865a292b0d586083f681c2d92da7e7f42eabd076fa7d61eba0c2b406c75f1cec561b1a523dd4c6f344b02ed59bd473d7d30a24144e981fc8da434931adeb841d63bb705485f8f58a180da91af64bad1379356787b37467dc9b4a0d12496e5048e7ccb40a978eebee5eaac4e9dd96faf194aa93a22333d7f68cccde147dce26c9ff18d7c8ffe0d1377c70dd1057d54473b2c2b2b3eea82fb223952c0dc3796efd0cd94afea38341ab9a83c6a9ee77f26bf8dea8510dfc964f9b9b4942c08ade50e43f06e5101f2e6b68b6a7f9cc5443c862b1198627461938daf4bd1fc7b21d6d7fd3f775f0e4a1f60434a242b049f159dbe5de145e741c5c9b4e59a7f5d7de54a6d51cd87845dde819ca74e3abf60356fbcf18bfff3b6ae1c545e243c08f9f41b86e55ed6e71be453843e0bffc5b6bdcfeefd33075ee5110627d4f05e006531836c2fb6979d9c2a5e4a2cb45fad7b2d77bd17508952889b30df2124cdc2fe6a749a12c9f6dbbd01226cc4ba2693b7e6a858d3c36ac6519ee70e896588a6df81b0e3be3604bbbe1a845088cf1834a04368dde8b6ee76d0492911dc09b05cf6642e0003cd8faafd398872c1a8dc3e85d3658ec800", 0x2000, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00)={0x90, 0x0, 0x8, {0x4, 0x100000000001, 0x6, 0x0, 0x0, 0x3881fffc, {0x5, 0x400fff, 0x47ffff, 0x0, 0x3, 0x5, 0xb, 0x0, 0x10000, 0x2000, 0x8, r4, r5, 0x3, 0x8019}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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0x2000, &(0x7f0000000ac0)={&(0x7f0000000500)={0x50, 0x0, 0x100000000, {0x7, 0x29, 0xe, 0xffffffffe2518150, 0xfffb, 0x3, 0xb, 0x7ffd, 0x0, 0x0, 0x80}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x78, 0x0, 0x0, {0x800, 0x1, 0x0, {0x6, 0x2, 0xee6, 0x3, 0x5, 0x4, 0x3, 0x8, 0x200, 0x8000, 0x80, 0x0, r5, 0x9cc, 0x8}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/sysname\x00', 0x2, 0x0) write(r6, &(0x7f00000002c0)='\x00', 0x1) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=ANY=[@ANYRES8=r4], 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x2) ioctl(r7, 0x40104d05, &(0x7f0000000a00)) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f0000000240)={&(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x4040080) 368.693906ms ago: executing program 3 (id=529): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000040000000800000000000000010000000000001300"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) 368.257935ms ago: executing program 2 (id=530): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 368.220932ms ago: executing program 3 (id=531): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff0000000001fffffffffffff0", @ANYRES32=0x0, @ANYBLOB="0000000008440000200012800b00010067656e657665000010000280040010"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 289.025472ms ago: executing program 3 (id=532): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) r1 = fsopen(&(0x7f0000000000)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000500)='crush_location\x00', &(0x7f0000000600)='rack:foo\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) syz_ublk_setup_queues(r9, r7, 0x0, &(0x7f0000001080)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8000e308, 0x42, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x69, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe7d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 288.697264ms ago: executing program 2 (id=533): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000002c0)={0x20, r1, 0x329, 0xfffffffc, 0x25dfdbfe, {0x16}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x10000860}, 0x400c014) 188.21052ms ago: executing program 2 (id=534): r0 = socket(0x10, 0x3, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000000701020000000000000000050000050c00064000000000000000090c000640000000004e800800024000000004000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(0xc9, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000002400)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000024c0)={0x0}, 0x1, 0x0, 0x0, 0x4880}, 0x20008890) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000200)={{}, 0x0, 0x0, 0x1, 0x4, 0x1}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r3, &(0x7f0000000000), 0x0, 0x40000, 0x0, 0x0) sendto(r3, &(0x7f0000000200)="340000003f000500010000000000000001020000000000000c0001006f76732d6470300008000200000000000800090010270000", 0x34, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000400)="9400000042000100020000000000000003010000102700003200010000112233445566778899aabb080045000020000140004011b778c0a80101c0a8010204d2162e000c00007465737400003c00020008000300010000001000040066778899aabb001122334455060006000800000010000700c0a80101c0a801021100400008000a0004d2162e0c00030008000c0004000100", 0x94, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001800050000000000000000002d0000000000000101010000050001000800000008"], 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r5, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x14}, 0x20040000) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20048094}, 0x40000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f00000000c0)=0x2) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200000000140000001100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r7, 0x0, 0x40) sendmsg$NFT_BATCH(r7, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x5c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x8}, 0x9) write(r0, &(0x7f0000000180)="240000001e005f0214f6fffffffffff8070000000018000000000300aa503a8455bfc475", 0x24) 187.876603ms ago: executing program 2 (id=535): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x10, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3}, [@tail_call={{}, {}, {0x85, 0x0, 0x0, 0x1b}}, @printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x7}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 187.795728ms ago: executing program 0 (id=536): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x48, 0x4, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0xd, 0x1, 'devgroup\x00'}, @NFTA_MATCH_REV={0x8}, @NFTA_MATCH_INFO={0x18, 0x3, "04000000000000000000000000000000f5ff0000"}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0xc8}}, 0x0) 99.997367ms ago: executing program 2 (id=537): socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r3 = syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x0) ioctl$FE_GET_PROPERTY(r3, 0x80106f53, &(0x7f0000000340)={0xf, &(0x7f0000000b00)=[{0x14, '\x00', @buffer={"0c520b2ea8dbf8875d6bac650e76b86dcf5eb4e1469506358d460a40d42c22f0", 0x20}, 0xd030}, {0x36, '\x00', @data=0x81, 0xa}, {0x78, '\x00', @buffer={"6c5a48dfb4fca6ad7485e155f121890b16c70324e29e8c2ee8dc41702d76bf23", 0x20}, 0xfff}]}) (async) ioctl$FE_GET_PROPERTY(r3, 0x80106f53, &(0x7f0000000340)={0xf, &(0x7f0000000b00)=[{0x14, '\x00', @buffer={"0c520b2ea8dbf8875d6bac650e76b86dcf5eb4e1469506358d460a40d42c22f0", 0x20}, 0xd030}, {0x36, '\x00', @data=0x81, 0xa}, {0x78, '\x00', @buffer={"6c5a48dfb4fca6ad7485e155f121890b16c70324e29e8c2ee8dc41702d76bf23", 0x20}, 0xfff}]}) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'wlan0\x00', 0x1}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}, @NL80211_ATTR_STA_SUPPORTED_RATES={0xc, 0x13, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}]}, 0x44}}, 0x0) (async) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1}, @NL80211_ATTR_STA_SUPPORTED_RATES={0xc, 0x13, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x34, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f00000004c0)={0x11, 0x300, r2, 0x1, 0x0, 0x6, @random="080211000001"}, 0x14) write(r5, &(0x7f0000000500)="0802110000010802110000000800450000280000000040007ce70a0000010a000002", 0x2e) (async) write(r5, &(0x7f0000000500)="0802110000010802110000000800450000280000000040007ce70a0000010a000002", 0x2e) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x43, 0xb9) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x43, 0xb9) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)=0x20) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 99.812016ms ago: executing program 0 (id=538): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd09, &(0x7f0000000300)="0400000000000000000000009001000038010000010000000000000000000000000000000000000000000000000000006d70617468300000000000000000000000000000000000000000000000000000000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000580000006d756c74697061746800000000000000322071756575655f6d6f64652062696f20302031203120726f756e642d726f62696e2030") 99.643575ms ago: executing program 3 (id=539): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000300), 0x40100001, 0x189002) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000003c0)={0x0, 0x0, r3, r4, 0x3, 0x0, 0xffffffff, 0x804, {0xac7c, 0x1, 0x3, 0x67, 0xb4b, 0x1, 0x2, 0x10, 0x12f, 0xe154, 0x1000, 0x0, 0x6, 0xffffffff, "fe1d00003413000000000020b42717e47f0000000000000000002000"}}) 0s ago: executing program 3 (id=540): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001240)=@newqdisc={0x38, 0x24, 0x3fe3aa0262d8c583, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0x0, 0xa}, {0xffff, 0xffff}, {0x10, 0xe}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_QUANTUM={0x8, 0x12, 0x468fe4e8}]}}]}, 0x38}}, 0x4048000) r2 = getpid() getpriority(0x0, r2) r3 = syz_usb_connect(0x1, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0xa, 0x43, 0x8, 0x8, 0x6737, 0x1, 0x9180, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x8e, 0x5, 0x10, 0x7, "", [{{0x9, 0x4, 0xfb, 0xb, 0x2, 0x82, 0xd2, 0xd2, 0x0, [], [{{0x9, 0x5, 0x9f, 0x2, 0x40, 0x7, 0x0, 0x7}}, {{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0x5, 0x8}}]}}]}}]}}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, &(0x7f0000000340)={0x1c, 0x0, 0x0, 0x0}) r4 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r4, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xa) syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r4, &(0x7f0000005dc0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x30}, 0x11}, 0xa) shutdown(r4, 0x1) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_SELECT={0x5}]}}}]}, 0x3c}}, 0x54) kernel console output (not intermixed with test programs): 6 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 61.079811][ T6965] RSP: 002b:00007f9ede267028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.079822][ T6965] RAX: ffffffffffffffda RBX: 00007f9edd625fa0 RCX: 00007f9edd39e159 [ 61.079830][ T6965] RDX: 0000000008000002 RSI: 0000200000000000 RDI: 0000000000000006 [ 61.079836][ T6965] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 61.079843][ T6965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.079849][ T6965] R13: 00007f9edd626038 R14: 00007f9edd625fa0 R15: 00007fff42724c48 [ 61.079864][ T6965] [ 61.095868][ T6965] memory: usage 307200kB, limit 307200kB, failcnt 30734 [ 61.095881][ T6965] memory+swap: usage 432196kB, limit 9007199254740988kB, failcnt 0 [ 61.095889][ T6965] kmem: usage 9736kB, limit 9007199254740988kB, failcnt 0 [ 61.095895][ T6965] Memory cgroup stats for /syz0: [ 61.095985][ T6965] cache 304398336 [ 61.095990][ T6965] rss 200704 [ 61.095994][ T6965] rss_huge 0 [ 61.095998][ T6965] shmem 304373760 [ 61.096002][ T6965] mapped_file 1576960 [ 61.096006][ T6965] dirty 0 [ 61.096010][ T6965] writeback 0 [ 61.096013][ T6965] workingset_refault_anon 0 [ 61.096017][ T6965] workingset_refault_file 2572 [ 61.096022][ T6965] swap 127995904 [ 61.096025][ T6965] swapcached 127995904 [ 61.096030][ T6965] pgpgin 134701 [ 61.096033][ T6965] pgpgout 60335 [ 61.096037][ T6965] pgfault 23989 [ 61.096041][ T6965] pgmajfault 178 [ 61.096045][ T6965] inactive_anon 234000384 [ 61.096049][ T6965] active_anon 70578176 [ 61.096053][ T6965] inactive_file 16384 [ 61.096057][ T6965] active_file 0 [ 61.096061][ T6965] unevictable 0 [ 61.096064][ T6965] hierarchical_memory_limit 314572800 [ 61.096075][ T6965] hierarchical_memsw_limit 9223372036854771712 [ 61.096080][ T6965] total_cache 304398336 [ 61.096084][ T6965] total_rss 200704 [ 61.096087][ T6965] total_rss_huge 0 [ 61.096091][ T6965] total_shmem 304373760 [ 61.096095][ T6965] total_mapped_file 1576960 [ 61.096100][ T6965] total_dirty 0 [ 61.096103][ T6965] total_writeback 0 [ 61.096107][ T6965] total_workingset_refault_anon 0 [ 61.096112][ T6965] total_workingset_refault_file 2572 [ 61.096116][ T6965] total_swap 127995904 [ 61.096120][ T6965] total_swapcached 127995904 [ 61.096124][ T6965] total_pgpgin 134701 [ 61.096128][ T6965] total_pgpgout 60335 [ 61.096132][ T6965] total_pgfault 23989 [ 61.096136][ T6965] total_pgmajfault 178 [ 61.096140][ T6965] total_inactive_anon 234000384 [ 61.096144][ T6965] total_active_anon 70578176 [ 61.096149][ T6965] total_inactive_file 16384 [ 61.096153][ T6965] total_active_file 0 [ 61.096157][ T6965] total_unevictable 0 [ 61.096161][ T6965] anon_cost 0 [ 61.096164][ T6965] file_cost 0 [ 61.096169][ T6965] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6889,uid=0 [ 61.096280][ T6965] Memory cgroup out of memory: Killed process 6889 (syz.0.303) total-vm:100216kB, anon-rss:1256kB, file-rss:38476kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 61.180654][ T7028] netlink: 12 bytes leftover after parsing attributes in process `syz.1.335'. [ 61.191903][ T6887] syz.0.303 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 61.191930][ T6887] CPU: 2 UID: 0 PID: 6887 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 61.191949][ T6887] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.191959][ T6887] Call Trace: [ 61.191965][ T6887] [ 61.191972][ T6887] dump_stack_lvl+0x100/0x190 [ 61.192002][ T6887] dump_header+0xfb/0x606 [ 61.192023][ T6887] oom_kill_process.cold+0xd/0x380 [ 61.192044][ T6887] out_of_memory+0x340/0x14f0 [ 61.192078][ T6887] ? __pfx_out_of_memory+0x10/0x10 [ 61.192107][ T6887] mem_cgroup_out_of_memory+0xc6/0x130 [ 61.192127][ T6887] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 61.192146][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192174][ T6887] ? do_raw_spin_unlock+0x145/0x1e0 [ 61.192197][ T6887] ? _raw_spin_unlock+0x28/0x50 [ 61.192222][ T6887] try_charge_memcg+0x783/0xf60 [ 61.192253][ T6887] ? __pfx_try_charge_memcg+0x10/0x10 [ 61.192276][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192298][ T6887] ? rcu_read_unlock+0x17/0x60 [ 61.192309][ T6887] ? rcu_read_unlock+0x17/0x60 [ 61.192319][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192335][ T6887] ? rcu_read_unlock+0x17/0x60 [ 61.192348][ T6887] charge_memcg+0x1ae/0x210 [ 61.192366][ T6887] __mem_cgroup_charge+0x2b/0x1c0 [ 61.192378][ T6887] filemap_add_folio+0xe7/0x640 [ 61.192395][ T6887] ? __pfx_filemap_add_folio+0x10/0x10 [ 61.192415][ T6887] __filemap_get_folio_mpol+0x584/0x1280 [ 61.192436][ T6887] filemap_fault+0x879/0x3130 [ 61.192456][ T6887] ? __pfx_filemap_fault+0x10/0x10 [ 61.192491][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192511][ T6887] ? __pfx_filemap_map_pages+0x10/0x10 [ 61.192525][ T6887] __do_fault+0x10b/0x440 [ 61.192539][ T6887] do_fault+0xb3f/0x1830 [ 61.192555][ T6887] ? __pfx_do_fault+0x10/0x10 [ 61.192570][ T6887] ? rcu_read_unlock+0x2d/0xb0 [ 61.192586][ T6887] ? rcu_read_unlock+0x2d/0xb0 [ 61.192603][ T6887] ? __pte_offset_map+0x179/0x310 [ 61.192618][ T6887] __handle_mm_fault+0x150b/0x2f60 [ 61.192646][ T6887] ? __pfx___handle_mm_fault+0x10/0x10 [ 61.192670][ T6887] ? pte_offset_map_lock+0x174/0x320 [ 61.192690][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192712][ T6887] ? find_held_lock+0x2b/0x80 [ 61.192734][ T6887] ? follow_page_pte+0x536/0x1050 [ 61.192769][ T6887] handle_mm_fault+0x363/0xa20 [ 61.192799][ T6887] __get_user_pages+0x8ae/0x2c30 [ 61.192827][ T6887] ? lock_acquire+0x1d1/0x380 [ 61.192844][ T6887] ? __pfx___get_user_pages+0x10/0x10 [ 61.192867][ T6887] ? __pfx___might_resched+0x10/0x10 [ 61.192891][ T6887] get_dump_page+0x27e/0x3d0 [ 61.192912][ T6887] ? __pfx_get_dump_page+0x10/0x10 [ 61.192933][ T6887] ? dump_user_range+0x65e/0xad0 [ 61.192975][ T6887] dump_user_range+0x18d/0xad0 [ 61.192992][ T6887] ? __pfx_dump_user_range+0x10/0x10 [ 61.193009][ T6887] ? __pfx_writenote+0x10/0x10 [ 61.193022][ T6887] ? elf_core_dump+0x1f25/0x3d20 [ 61.193037][ T6887] elf_core_dump+0x2d68/0x3d20 [ 61.193058][ T6887] ? __pfx_elf_core_dump+0x10/0x10 [ 61.193074][ T6887] ? kasan_save_stack+0x3f/0x50 [ 61.193087][ T6887] ? kasan_save_stack+0x30/0x50 [ 61.193098][ T6887] ? kasan_save_track+0x14/0x30 [ 61.193111][ T6887] ? __kasan_kmalloc+0xaa/0xb0 [ 61.193123][ T6887] ? vfs_coredump+0x21f6/0x54a0 [ 61.193136][ T6887] ? get_signal+0x1f2a/0x21e0 [ 61.193154][ T6887] ? arch_do_signal_or_restart+0x91/0x7e0 [ 61.193183][ T6887] ? 0xffffffffff600000 [ 61.193229][ T6887] ? lock_acquire+0x1d1/0x380 [ 61.193261][ T6887] ? get_signal+0x1f2a/0x21e0 [ 61.193289][ T6887] ? vfs_coredump+0x281a/0x54a0 [ 61.193305][ T6887] vfs_coredump+0x281a/0x54a0 [ 61.193332][ T6887] ? __pfx_vfs_coredump+0x10/0x10 [ 61.193350][ T6887] ? __lock_acquire+0x5c0/0x1f40 [ 61.193373][ T6887] ? __lock_acquire+0x5c0/0x1f40 [ 61.193394][ T6887] ? lock_acquire+0x1d1/0x380 [ 61.193411][ T6887] ? unwind_next_frame+0xbd/0x2090 [ 61.193440][ T6887] ? lock_acquire+0x1d1/0x380 [ 61.193465][ T6887] ? bpf_ksym_find+0x128/0x1c0 [ 61.193485][ T6887] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 61.193501][ T6887] ? arch_stack_walk+0xa6/0xf0 [ 61.193520][ T6887] ? __sigqueue_free+0xbe/0x2a0 [ 61.193536][ T6887] ? stack_trace_save+0x8e/0xc0 [ 61.193546][ T6887] ? __pfx_stack_trace_save+0x10/0x10 [ 61.193557][ T6887] ? stack_depot_save_flags+0x27/0x9f0 [ 61.193575][ T6887] ? __lock_acquire+0x5c0/0x1f40 [ 61.193612][ T6887] ? proc_coredump_connector+0x2d3/0x4f0 [ 61.193623][ T6887] ? __pfx_proc_coredump_connector+0x10/0x10 [ 61.193638][ T6887] ? rcu_is_watching+0x13/0xc0 [ 61.193655][ T6887] get_signal+0x1f2a/0x21e0 [ 61.193673][ T6887] ? __pfx_get_signal+0x10/0x10 [ 61.193690][ T6887] arch_do_signal_or_restart+0x91/0x7e0 [ 61.193708][ T6887] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 61.193734][ T6887] irqentry_exit+0x402/0xa10 [ 61.193753][ T6887] asm_exc_page_fault+0x26/0x30 [ 61.193764][ T6887] RIP: 0033:0x7f9edd39e161 [ 61.193775][ T6887] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 61.193787][ T6887] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 61.193802][ T6887] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 61.193812][ T6887] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 61.193823][ T6887] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 61.193833][ T6887] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 61.193843][ T6887] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 61.193869][ T6887] [ 61.232016][ T6887] memory: usage 307200kB, limit 307200kB, failcnt 31033 [ 61.232030][ T6887] memory+swap: usage 432184kB, limit 9007199254740988kB, failcnt 0 [ 61.232037][ T6887] kmem: usage 9728kB, limit 9007199254740988kB, failcnt 0 [ 61.232044][ T6887] Memory cgroup stats for /syz0: [ 61.232138][ T6887] cache 304406528 [ 61.232143][ T6887] rss 200704 [ 61.232147][ T6887] rss_huge 0 [ 61.232151][ T6887] shmem 304377856 [ 61.232155][ T6887] mapped_file 1576960 [ 61.232158][ T6887] dirty 0 [ 61.232162][ T6887] writeback 0 [ 61.232166][ T6887] workingset_refault_anon 0 [ 61.232170][ T6887] workingset_refault_file 2573 [ 61.232174][ T6887] swap 127983616 [ 61.232178][ T6887] swapcached 127995904 [ 61.232182][ T6887] pgpgin 134704 [ 61.232186][ T6887] pgpgout 60336 [ 61.232190][ T6887] pgfault 23990 [ 61.232193][ T6887] pgmajfault 179 [ 61.232197][ T6887] inactive_anon 63725568 [ 61.232201][ T6887] active_anon 240857088 [ 61.232206][ T6887] inactive_file 16384 [ 61.232209][ T6887] active_file 4096 [ 61.232213][ T6887] unevictable 0 [ 61.232217][ T6887] hierarchical_memory_limit 314572800 [ 61.232222][ T6887] hierarchical_memsw_limit 9223372036854771712 [ 61.232226][ T6887] total_cache 304406528 [ 61.232231][ T6887] total_rss 200704 [ 61.232234][ T6887] total_rss_huge 0 [ 61.232238][ T6887] total_shmem 304377856 [ 61.232242][ T6887] total_mapped_file 1576960 [ 61.232246][ T6887] total_dirty 0 [ 61.232250][ T6887] total_writeback 0 [ 61.232254][ T6887] total_workingset_refault_anon 0 [ 61.232258][ T6887] total_workingset_refault_file 2573 [ 61.232263][ T6887] total_swap 127983616 [ 61.232267][ T6887] total_swapcached 127995904 [ 61.232271][ T6887] total_pgpgin 134704 [ 61.232275][ T6887] total_pgpgout 60336 [ 61.232279][ T6887] total_pgfault 23990 [ 61.232282][ T6887] total_pgmajfault 179 [ 61.232286][ T6887] total_inactive_anon 63725568 [ 61.232290][ T6887] total_active_anon 240857088 [ 61.232295][ T6887] total_inactive_file 16384 [ 61.232299][ T6887] total_active_file 4096 [ 61.232303][ T6887] total_unevictable 0 [ 61.232307][ T6887] anon_cost 0 [ 61.232310][ T6887] file_cost 0 [ 61.232314][ T6887] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6891,uid=0 [ 61.232419][ T6887] Memory cgroup out of memory: Killed process 6891 (syz.0.303) total-vm:100348kB, anon-rss:1256kB, file-rss:38284kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 61.258021][ T6910] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 61.258042][ T6910] CPU: 1 UID: 0 PID: 6910 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 61.258054][ T6910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.258061][ T6910] Call Trace: [ 61.258065][ T6910] [ 61.258069][ T6910] dump_stack_lvl+0x100/0x190 [ 61.258090][ T6910] dump_header+0xfb/0x606 [ 61.258104][ T6910] oom_kill_process.cold+0xd/0x380 [ 61.258118][ T6910] out_of_memory+0x340/0x14f0 [ 61.258136][ T6910] ? __pfx_out_of_memory+0x10/0x10 [ 61.258155][ T6910] mem_cgroup_out_of_memory+0xc6/0x130 [ 61.258169][ T6910] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 61.258181][ T6910] ? find_held_lock+0x2b/0x80 [ 61.258200][ T6910] ? do_raw_spin_unlock+0x145/0x1e0 [ 61.258228][ T6910] ? _raw_spin_unlock+0x28/0x50 [ 61.258246][ T6910] try_charge_memcg+0x783/0xf60 [ 61.258266][ T6910] ? __pfx_try_charge_memcg+0x10/0x10 [ 61.258283][ T6910] ? find_held_lock+0x2b/0x80 [ 61.258298][ T6910] ? rcu_read_unlock+0x17/0x60 [ 61.258308][ T6910] ? rcu_read_unlock+0x17/0x60 [ 61.258318][ T6910] ? find_held_lock+0x2b/0x80 [ 61.258334][ T6910] ? rcu_read_unlock+0x17/0x60 [ 61.258347][ T6910] charge_memcg+0x1ae/0x210 [ 61.258364][ T6910] __mem_cgroup_charge+0x2b/0x1c0 [ 61.258377][ T6910] shmem_alloc_and_add_folio+0x451/0xd40 [ 61.258398][ T6910] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 61.258416][ T6910] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 61.258435][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 61.258448][ T6910] shmem_get_folio_gfp+0x75b/0x1980 [ 61.258469][ T6910] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 61.258485][ T6910] ? inode_set_ctime_current+0x9c/0x850 [ 61.258502][ T6910] ? find_held_lock+0x2b/0x80 [ 61.258519][ T6910] ? timestamp_truncate+0x22e/0x2f0 [ 61.258537][ T6910] shmem_write_begin+0x1a4/0x420 [ 61.258556][ T6910] ? __pfx_shmem_write_begin+0x10/0x10 [ 61.258574][ T6910] ? inode_set_ctime_current+0x283/0x850 [ 61.258590][ T6910] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 61.258613][ T6910] ? inode_maybe_inc_iversion+0x169/0x220 [ 61.258629][ T6910] generic_perform_write+0x292/0xa40 [ 61.258643][ T6910] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 61.258659][ T6910] ? __pfx_generic_perform_write+0x10/0x10 [ 61.258674][ T6910] ? mnt_put_write_access_file+0x4e/0x100 [ 61.258689][ T6910] ? file_update_time_flags+0x38c/0x520 [ 61.258709][ T6910] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 61.258720][ T6910] shmem_file_write_iter+0x10e/0x140 [ 61.258733][ T6910] __kernel_write_iter+0x2ac/0x930 [ 61.258747][ T6910] ? __pfx___kernel_write_iter+0x10/0x10 [ 61.258759][ T6910] ? __up_read+0x333/0x980 [ 61.258774][ T6910] ? dump_user_range+0x65e/0xad0 [ 61.258790][ T6910] dump_user_range+0x3f9/0xad0 [ 61.258805][ T6910] ? __pfx_dump_user_range+0x10/0x10 [ 61.258822][ T6910] ? __pfx_writenote+0x10/0x10 [ 61.258834][ T6910] ? elf_core_dump+0x1f25/0x3d20 [ 61.258850][ T6910] elf_core_dump+0x2d68/0x3d20 [ 61.258870][ T6910] ? __pfx_elf_core_dump+0x10/0x10 [ 61.258883][ T6910] ? kasan_save_stack+0x3f/0x50 [ 61.258895][ T6910] ? kasan_save_stack+0x30/0x50 [ 61.258907][ T6910] ? kasan_save_track+0x14/0x30 [ 61.258920][ T6910] ? __kasan_kmalloc+0xaa/0xb0 [ 61.258932][ T6910] ? vfs_coredump+0x21f6/0x54a0 [ 61.258943][ T6910] ? get_signal+0x1f2a/0x21e0 [ 61.258955][ T6910] ? arch_do_signal_or_restart+0x91/0x7e0 [ 61.258975][ T6910] ? 0xffffffffff600000 [ 61.259001][ T6910] ? lock_acquire+0x1d1/0x380 [ 61.259013][ T6910] ? get_signal+0x1f2a/0x21e0 [ 61.259029][ T6910] ? vfs_coredump+0x281a/0x54a0 [ 61.259040][ T6910] vfs_coredump+0x281a/0x54a0 [ 61.259057][ T6910] ? __pfx_vfs_coredump+0x10/0x10 [ 61.259069][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 61.259085][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 61.259098][ T6910] ? lock_acquire+0x1d1/0x380 [ 61.259110][ T6910] ? unwind_next_frame+0xbd/0x2090 [ 61.259128][ T6910] ? lock_acquire+0x1d1/0x380 [ 61.259144][ T6910] ? bpf_ksym_find+0x128/0x1c0 [ 61.259161][ T6910] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 61.259177][ T6910] ? arch_stack_walk+0xa6/0xf0 [ 61.259196][ T6910] ? __sigqueue_free+0xbe/0x2a0 [ 61.259211][ T6910] ? stack_trace_save+0x8e/0xc0 [ 61.259221][ T6910] ? __pfx_stack_trace_save+0x10/0x10 [ 61.259232][ T6910] ? stack_depot_save_flags+0x27/0x9f0 [ 61.259248][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 61.259284][ T6910] ? proc_coredump_connector+0x2d3/0x4f0 [ 61.259296][ T6910] ? __pfx_proc_coredump_connector+0x10/0x10 [ 61.259310][ T6910] ? rcu_is_watching+0x13/0xc0 [ 61.259328][ T6910] get_signal+0x1f2a/0x21e0 [ 61.259346][ T6910] ? __pfx_get_signal+0x10/0x10 [ 61.259363][ T6910] arch_do_signal_or_restart+0x91/0x7e0 [ 61.259380][ T6910] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 61.259406][ T6910] irqentry_exit+0x402/0xa10 [ 61.259425][ T6910] asm_exc_page_fault+0x26/0x30 [ 61.259436][ T6910] RIP: 0033:0x7f9edd39e161 [ 61.259445][ T6910] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 61.259456][ T6910] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 61.259465][ T6910] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 61.259473][ T6910] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 61.259479][ T6910] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 61.259486][ T6910] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 61.259492][ T6910] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 61.259507][ T6910] [ 61.302588][ T6910] memory: usage 307064kB, limit 307200kB, failcnt 31186 [ 61.302615][ T6910] memory+swap: usage 431876kB, limit 9007199254740988kB, failcnt 0 [ 61.302626][ T6910] kmem: usage 9708kB, limit 9007199254740988kB, failcnt 0 [ 61.302638][ T6910] Memory cgroup stats for /syz0: [ 61.302753][ T6910] cache 304275456 [ 61.302763][ T6910] rss 200704 [ 61.302768][ T6910] rss_huge 0 [ 61.302774][ T6910] shmem 304234496 [ 61.302779][ T6910] mapped_file 1576960 [ 61.302785][ T6910] dirty 0 [ 61.302791][ T6910] writeback 0 [ 61.302798][ T6910] workingset_refault_anon 0 [ 61.302804][ T6910] workingset_refault_file 2582 [ 61.302810][ T6910] swap 127819776 [ 61.302815][ T6910] swapcached 128122880 [ 61.302822][ T6910] pgpgin 134747 [ 61.302829][ T6910] pgpgout 60411 [ 61.302835][ T6910] pgfault 23997 [ 61.302841][ T6910] pgmajfault 184 [ 61.302846][ T6910] inactive_anon 241893376 [ 61.302854][ T6910] active_anon 62148608 [ 61.302861][ T6910] inactive_file 12288 [ 61.302866][ T6910] active_file 24576 [ 61.302872][ T6910] unevictable 0 [ 61.302877][ T6910] hierarchical_memory_limit 314572800 [ 61.302886][ T6910] hierarchical_memsw_limit 9223372036854771712 [ 61.302893][ T6910] total_cache 304275456 [ 61.302899][ T6910] total_rss 200704 [ 61.302905][ T6910] total_rss_huge 0 [ 61.302912][ T6910] total_shmem 304234496 [ 61.302918][ T6910] total_mapped_file 1576960 [ 61.302924][ T6910] total_dirty 0 [ 61.302930][ T6910] total_writeback 0 [ 61.302935][ T6910] total_workingset_refault_anon 0 [ 61.302942][ T6910] total_workingset_refault_file 2582 [ 61.302950][ T6910] total_swap 127819776 [ 61.302957][ T6910] total_swapcached 128122880 [ 61.302963][ T6910] total_pgpgin 134747 [ 61.302969][ T6910] total_pgpgout 60411 [ 61.302976][ T6910] total_pgfault 23997 [ 61.302983][ T6910] total_pgmajfault 184 [ 61.302989][ T6910] total_inactive_anon 241893376 [ 61.302995][ T6910] total_active_anon 62148608 [ 61.303001][ T6910] total_inactive_file 12288 [ 61.303010][ T6910] total_active_file 24576 [ 61.303015][ T6910] total_unevictable 0 [ 61.303021][ T6910] anon_cost 0 [ 61.303026][ T6910] file_cost 0 [ 61.303034][ T6910] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6923,uid=0 [ 61.303115][ T6910] Memory cgroup out of memory: Killed process 6923 (syz.0.303) total-vm:100348kB, anon-rss:1256kB, file-rss:37964kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 61.323494][ T6925] syz.0.303 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 61.323516][ T6925] CPU: 2 UID: 0 PID: 6925 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 61.323528][ T6925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.323535][ T6925] Call Trace: [ 61.323539][ T6925] [ 61.323548][ T6925] dump_stack_lvl+0x100/0x190 [ 61.323568][ T6925] dump_header+0xfb/0x606 [ 61.323582][ T6925] oom_kill_process.cold+0xd/0x380 [ 61.323596][ T6925] out_of_memory+0x340/0x14f0 [ 61.323614][ T6925] ? __pfx_out_of_memory+0x10/0x10 [ 61.323634][ T6925] mem_cgroup_out_of_memory+0xc6/0x130 [ 61.323647][ T6925] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 61.323659][ T6925] ? find_held_lock+0x2b/0x80 [ 61.323678][ T6925] ? do_raw_spin_unlock+0x145/0x1e0 [ 61.323694][ T6925] ? _raw_spin_unlock+0x28/0x50 [ 61.323710][ T6925] try_charge_memcg+0x783/0xf60 [ 61.323730][ T6925] ? __pfx_try_charge_memcg+0x10/0x10 [ 61.323747][ T6925] ? find_held_lock+0x2b/0x80 [ 61.323762][ T6925] ? rcu_read_unlock+0x17/0x60 [ 61.323772][ T6925] ? rcu_read_unlock+0x17/0x60 [ 61.323782][ T6925] ? find_held_lock+0x2b/0x80 [ 61.323798][ T6925] ? rcu_read_unlock+0x17/0x60 [ 61.323811][ T6925] charge_memcg+0x1ae/0x210 [ 61.323828][ T6925] __mem_cgroup_charge+0x2b/0x1c0 [ 61.323841][ T6925] filemap_add_folio+0xe7/0x640 [ 61.323857][ T6925] ? __pfx_filemap_add_folio+0x10/0x10 [ 61.323877][ T6925] __filemap_get_folio_mpol+0x584/0x1280 [ 61.323897][ T6925] filemap_fault+0x879/0x3130 [ 61.323917][ T6925] ? __pfx_filemap_fault+0x10/0x10 [ 61.323937][ T6925] ? find_held_lock+0x2b/0x80 [ 61.323954][ T6925] ? __pfx_filemap_map_pages+0x10/0x10 [ 61.323969][ T6925] __do_fault+0x10b/0x440 [ 61.323983][ T6925] do_fault+0xb3f/0x1830 [ 61.323998][ T6925] ? __pfx_do_fault+0x10/0x10 [ 61.324011][ T6925] ? rcu_read_unlock+0x2d/0xb0 [ 61.324027][ T6925] ? rcu_read_unlock+0x2d/0xb0 [ 61.324044][ T6925] ? __pte_offset_map+0x179/0x310 [ 61.324060][ T6925] __handle_mm_fault+0x150b/0x2f60 [ 61.324080][ T6925] ? __pfx___handle_mm_fault+0x10/0x10 [ 61.324097][ T6925] ? pte_offset_map_lock+0x174/0x320 [ 61.324110][ T6925] ? find_held_lock+0x2b/0x80 [ 61.324125][ T6925] ? find_held_lock+0x2b/0x80 [ 61.324141][ T6925] ? follow_page_pte+0x536/0x1050 [ 61.324163][ T6925] handle_mm_fault+0x363/0xa20 [ 61.324183][ T6925] __get_user_pages+0x8ae/0x2c30 [ 61.324201][ T6925] ? lock_acquire+0x1d1/0x380 [ 61.324213][ T6925] ? __pfx___get_user_pages+0x10/0x10 [ 61.324227][ T6925] ? __pfx___might_resched+0x10/0x10 [ 61.324243][ T6925] get_dump_page+0x27e/0x3d0 [ 61.324257][ T6925] ? __pfx_get_dump_page+0x10/0x10 [ 61.324271][ T6925] ? dump_user_range+0x65e/0xad0 [ 61.324286][ T6925] dump_user_range+0x18d/0xad0 [ 61.324301][ T6925] ? __pfx_dump_user_range+0x10/0x10 [ 61.324318][ T6925] ? __pfx_writenote+0x10/0x10 [ 61.324331][ T6925] ? elf_core_dump+0x1f25/0x3d20 [ 61.324346][ T6925] elf_core_dump+0x2d68/0x3d20 [ 61.324378][ T6925] ? __pfx_elf_core_dump+0x10/0x10 [ 61.324393][ T6925] ? kasan_save_stack+0x3f/0x50 [ 61.324405][ T6925] ? kasan_save_stack+0x30/0x50 [ 61.324417][ T6925] ? kasan_save_track+0x14/0x30 [ 61.324429][ T6925] ? __kasan_kmalloc+0xaa/0xb0 [ 61.324442][ T6925] ? vfs_coredump+0x21f6/0x54a0 [ 61.324452][ T6925] ? get_signal+0x1f2a/0x21e0 [ 61.324464][ T6925] ? arch_do_signal_or_restart+0x91/0x7e0 [ 61.324484][ T6925] ? 0xffffffffff600000 [ 61.324510][ T6925] ? lock_acquire+0x1d1/0x380 [ 61.324522][ T6925] ? get_signal+0x1f2a/0x21e0 [ 61.324539][ T6925] ? vfs_coredump+0x281a/0x54a0 [ 61.324553][ T6925] vfs_coredump+0x281a/0x54a0 [ 61.324570][ T6925] ? __pfx_vfs_coredump+0x10/0x10 [ 61.324582][ T6925] ? __lock_acquire+0x5c0/0x1f40 [ 61.324597][ T6925] ? __lock_acquire+0x5c0/0x1f40 [ 61.324610][ T6925] ? lock_acquire+0x1d1/0x380 [ 61.324622][ T6925] ? unwind_next_frame+0xbd/0x2090 [ 61.324640][ T6925] ? lock_acquire+0x1d1/0x380 [ 61.324655][ T6925] ? bpf_ksym_find+0x128/0x1c0 [ 61.324673][ T6925] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 61.324688][ T6925] ? arch_stack_walk+0xa6/0xf0 [ 61.324707][ T6925] ? __sigqueue_free+0xbe/0x2a0 [ 61.324723][ T6925] ? stack_trace_save+0x8e/0xc0 [ 61.324733][ T6925] ? __pfx_stack_trace_save+0x10/0x10 [ 61.324744][ T6925] ? stack_depot_save_flags+0x27/0x9f0 [ 61.324759][ T6925] ? __lock_acquire+0x5c0/0x1f40 [ 61.324796][ T6925] ? proc_coredump_connector+0x2d3/0x4f0 [ 61.324808][ T6925] ? __pfx_proc_coredump_connector+0x10/0x10 [ 61.324822][ T6925] ? rcu_is_watching+0x13/0xc0 [ 61.324839][ T6925] get_signal+0x1f2a/0x21e0 [ 61.324857][ T6925] ? __pfx_get_signal+0x10/0x10 [ 61.324874][ T6925] arch_do_signal_or_restart+0x91/0x7e0 [ 61.324892][ T6925] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 61.324918][ T6925] irqentry_exit+0x402/0xa10 [ 61.324937][ T6925] asm_exc_page_fault+0x26/0x30 [ 61.324948][ T6925] RIP: 0033:0x7f9edd39e161 [ 61.324975][ T6925] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 61.324986][ T6925] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 61.324996][ T6925] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 61.325003][ T6925] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 61.325010][ T6925] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 61.325016][ T6925] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 61.325022][ T6925] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 61.325037][ T6925] [ 61.325083][ T6925] memory: usage 307200kB, limit 307200kB, failcnt 31284 [ 61.325091][ T6925] memory+swap: usage 432188kB, limit 9007199254740988kB, failcnt 0 [ 61.325098][ T6925] kmem: usage 9724kB, limit 9007199254740988kB, failcnt 0 [ 61.325105][ T6925] Memory cgroup stats for /syz0: [ 61.325205][ T6925] cache 304320512 [ 61.325210][ T6925] rss 200704 [ 61.325214][ T6925] rss_huge 0 [ 61.325218][ T6925] shmem 304062464 [ 61.325221][ T6925] mapped_file 1581056 [ 61.325225][ T6925] dirty 0 [ 61.325229][ T6925] writeback 0 [ 61.325233][ T6925] workingset_refault_anon 0 [ 61.325237][ T6925] workingset_refault_file 2588 [ 61.325241][ T6925] swap 127987712 [ 61.325245][ T6925] swapcached 128299008 [ 61.325249][ T6925] pgpgin 134833 [ 61.325252][ T6925] pgpgout 60464 [ 61.325256][ T6925] pgfault 24000 [ 61.325259][ T6925] pgmajfault 189 [ 61.325263][ T6925] inactive_anon 239112192 [ 61.325267][ T6925] active_anon 65015808 [ 61.325271][ T6925] inactive_file 69632 [ 61.325275][ T6925] active_file 16384 [ 61.325279][ T6925] unevictable 0 [ 61.325282][ T6925] hierarchical_memory_limit 314572800 [ 61.325287][ T6925] hierarchical_memsw_limit 9223372036854771712 [ 61.325292][ T6925] total_cache 304320512 [ 61.325295][ T6925] total_rss 200704 [ 61.325299][ T6925] total_rss_huge 0 [ 61.325303][ T6925] total_shmem 304062464 [ 61.325307][ T6925] total_mapped_file 1581056 [ 61.325311][ T6925] total_dirty 0 [ 61.325315][ T6925] total_writeback 0 [ 61.325319][ T6925] total_workingset_refault_anon 0 [ 61.325323][ T6925] total_workingset_refault_file 2588 [ 61.325327][ T6925] total_swap 127987712 [ 61.325331][ T6925] total_swapcached 128299008 [ 61.325335][ T6925] total_pgpgin 134833 [ 61.325339][ T6925] total_pgpgout 60464 [ 61.325343][ T6925] total_pgfault 24000 [ 61.325347][ T6925] total_pgmajfault 189 [ 61.325351][ T6925] total_inactive_anon 239112192 [ 61.325355][ T6925] total_active_anon 65015808 [ 61.325359][ T6925] total_inactive_file 69632 [ 61.325363][ T6925] total_active_file 16384 [ 61.325367][ T6925] total_unevictable 0 [ 61.325371][ T6925] anon_cost 0 [ 61.325374][ T6925] file_cost 0 [ 61.325379][ T6925] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6925,uid=0 [ 61.325490][ T6925] Memory cgroup out of memory: Killed process 6925 (syz.0.303) total-vm:100348kB, anon-rss:1256kB, file-rss:30280kB, shmem-rss:0kB, UID:0 pgtables:172kB oom_score_adj:1000 [ 61.453662][ T6965] 8021q: adding VLAN 0 to HW filter on device macvlan4 [ 61.589785][ T6890] syz.0.303 (6890) used greatest stack depth: 19096 bytes left [ 61.755988][ T6925] syz.0.303 (6925) used greatest stack depth: 18744 bytes left [ 62.286338][ T30] usb 8-1: USB disconnect, device number 3 [ 62.966452][ T5727] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 62.966567][ T5727] Bluetooth: hci3: Injecting HCI hardware error event [ 62.968443][ T5733] Bluetooth: hci3: hardware error 0x00 [ 63.134933][ T5727] Bluetooth: hci1: ISO packet for unknown connection handle 0 [ 63.393894][ T7115] FAULT_INJECTION: forcing a failure. [ 63.393894][ T7115] name failslab, interval 1, probability 0, space 0, times 0 [ 63.393916][ T7115] CPU: 0 UID: 0 PID: 7115 Comm: syz.2.357 Not tainted syzkaller #0 PREEMPT(full) [ 63.393929][ T7115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.393936][ T7115] Call Trace: [ 63.393940][ T7115] [ 63.393944][ T7115] dump_stack_lvl+0x100/0x190 [ 63.393964][ T7115] should_fail_ex.cold+0x5/0xa [ 63.393981][ T7115] should_failslab+0xc2/0x120 [ 63.393996][ T7115] __kmalloc_cache_noprof+0x91/0x6d0 [ 63.394015][ T7115] ? genl_start+0x1e8/0x970 [ 63.394032][ T7115] genl_start+0x1e8/0x970 [ 63.394049][ T7115] __netlink_dump_start+0x60e/0x990 [ 63.394064][ T7115] genl_family_rcv_msg_dumpit+0x1e2/0x2e0 [ 63.394081][ T7115] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 63.394101][ T7115] ? rcu_is_watching+0x13/0xc0 [ 63.394117][ T7115] ? __pfx_genl_start+0x10/0x10 [ 63.394130][ T7115] ? __pfx_genl_dumpit+0x10/0x10 [ 63.394144][ T7115] ? __pfx_genl_done+0x10/0x10 [ 63.394160][ T7115] ? bpf_lsm_capable+0x9/0x10 [ 63.394177][ T7115] ? security_capable+0x80/0x260 [ 63.394198][ T7115] genl_rcv_msg+0x471/0x800 [ 63.394214][ T7115] ? __pfx_genl_rcv_msg+0x10/0x10 [ 63.394230][ T7115] ? __lock_acquire+0x5c0/0x1f40 [ 63.394242][ T7115] ? __pfx_nl802154_dump_llsec_key+0x10/0x10 [ 63.394260][ T7115] ? __lock_acquire+0x5c0/0x1f40 [ 63.394292][ T7115] netlink_rcv_skb+0x159/0x420 [ 63.394308][ T7115] ? __pfx_genl_rcv_msg+0x10/0x10 [ 63.394324][ T7115] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 63.394344][ T7115] ? netlink_deliver_tap+0x1ae/0xcc0 [ 63.394359][ T7115] genl_rcv+0x28/0x40 [ 63.394372][ T7115] netlink_unicast+0x585/0x850 [ 63.394388][ T7115] ? __pfx_netlink_unicast+0x10/0x10 [ 63.394405][ T7115] netlink_sendmsg+0x8b0/0xda0 [ 63.394421][ T7115] ? __pfx_netlink_sendmsg+0x10/0x10 [ 63.394436][ T7115] ? selinux_socket_sendmsg+0x198/0x2f0 [ 63.394452][ T7115] ____sys_sendmsg+0xa4d/0xbe0 [ 63.394462][ T7115] ? __pfx_netlink_sendmsg+0x10/0x10 [ 63.394477][ T7115] ? __pfx_____sys_sendmsg+0x10/0x10 [ 63.394491][ T7115] ? lock_acquire+0x1d1/0x380 [ 63.394502][ T7115] ? get_pid_task+0x2a/0x250 [ 63.394525][ T7115] ___sys_sendmsg+0x190/0x1e0 [ 63.394538][ T7115] ? __pfx____sys_sendmsg+0x10/0x10 [ 63.394549][ T7115] ? get_pid_task+0x106/0x250 [ 63.394570][ T7115] ? find_held_lock+0x2b/0x80 [ 63.394595][ T7115] __sys_sendmsg+0x160/0x210 [ 63.394610][ T7115] ? __pfx___sys_sendmsg+0x10/0x10 [ 63.394633][ T7115] do_syscall_64+0x123/0x790 [ 63.394651][ T7115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.394663][ T7115] RIP: 0033:0x7fb17a99e159 [ 63.394672][ T7115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.394683][ T7115] RSP: 002b:00007fb17b85a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.394694][ T7115] RAX: ffffffffffffffda RBX: 00007fb17ac25fa0 RCX: 00007fb17a99e159 [ 63.394701][ T7115] RDX: 000000000400c014 RSI: 0000200000000900 RDI: 0000000000000004 [ 63.394708][ T7115] RBP: 00007fb17b85a090 R08: 0000000000000000 R09: 0000000000000000 [ 63.394714][ T7115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.394720][ T7115] R13: 00007fb17ac26038 R14: 00007fb17ac25fa0 R15: 00007ffcf0efbfd8 [ 63.394735][ T7115] [ 63.501957][ T7119] netlink: 8 bytes leftover after parsing attributes in process `syz.2.358'. [ 63.501978][ T7119] netlink: 8 bytes leftover after parsing attributes in process `syz.2.358'. [ 63.568291][ T43] kauditd_printk_skb: 14 callbacks suppressed [ 63.568303][ T43] audit: type=1400 audit(1790302331.017:518): avc: denied { write } for pid=7120 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.627167][ T43] audit: type=1400 audit(1790302331.077:519): avc: denied { write } for pid=7123 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.670222][ T7126] lo: entered promiscuous mode [ 63.715380][ T7126] tunl0: entered promiscuous mode [ 63.716538][ T7126] gre0: entered promiscuous mode [ 63.723009][ T7127] 9pnet_virtio: no channels available for device 127.0.0.1 [ 63.732774][ T7126] gretap0: entered promiscuous mode [ 63.759076][ T7126] erspan0: entered promiscuous mode [ 63.760639][ T7126] ip_vti0: entered promiscuous mode [ 63.764131][ T7126] ip6_vti0: entered promiscuous mode [ 63.774493][ T7126] sit0: entered promiscuous mode [ 63.780464][ T7126] ip6tnl0: entered promiscuous mode [ 63.790105][ T7126] ip6gre0: entered promiscuous mode [ 63.812395][ T7126] syz_tun: entered promiscuous mode [ 63.850666][ T7126] ip6gretap0: entered promiscuous mode [ 63.865050][ T7126] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.866273][ T7126] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.869868][ T7126] bridge0: entered promiscuous mode [ 63.877079][ T7126] vcan0: entered promiscuous mode [ 63.891026][ T7126] bond0: entered promiscuous mode [ 63.891046][ T7126] bond_slave_0: entered promiscuous mode [ 63.891181][ T7126] bond_slave_1: entered promiscuous mode [ 63.893014][ T7126] dummy0: entered promiscuous mode [ 63.924483][ T7126] nlmon0: entered promiscuous mode [ 63.925578][ T7126] batadv0: entered promiscuous mode [ 63.927525][ T7126] vxcan0: entered promiscuous mode [ 63.928429][ T7126] vxcan1: entered promiscuous mode [ 63.929688][ T7126] veth0: entered promiscuous mode [ 63.932779][ T7126] veth1: entered promiscuous mode [ 63.956984][ T7126] wg0: entered promiscuous mode [ 63.978510][ T7126] wg1: entered promiscuous mode [ 64.005715][ T7126] wg2: entered promiscuous mode [ 64.007466][ T7126] veth0_to_bridge: entered promiscuous mode [ 64.008342][ T6937] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 64.008362][ T6937] CPU: 0 UID: 0 PID: 6937 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 64.008375][ T6937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.008381][ T6937] Call Trace: [ 64.008386][ T6937] [ 64.008390][ T6937] dump_stack_lvl+0x100/0x190 [ 64.008411][ T6937] dump_header+0xfb/0x606 [ 64.008424][ T6937] oom_kill_process.cold+0xd/0x380 [ 64.008439][ T6937] out_of_memory+0x340/0x14f0 [ 64.008457][ T6937] ? __pfx_out_of_memory+0x10/0x10 [ 64.008513][ T6937] mem_cgroup_out_of_memory+0xc6/0x130 [ 64.008527][ T6937] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 64.008539][ T6937] ? find_held_lock+0x2b/0x80 [ 64.008558][ T6937] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.008573][ T6937] ? _raw_spin_unlock+0x28/0x50 [ 64.008590][ T6937] try_charge_memcg+0x783/0xf60 [ 64.008610][ T6937] ? __pfx_try_charge_memcg+0x10/0x10 [ 64.008626][ T6937] ? find_held_lock+0x2b/0x80 [ 64.008641][ T6937] ? rcu_read_unlock+0x17/0x60 [ 64.008651][ T6937] ? rcu_read_unlock+0x17/0x60 [ 64.008661][ T6937] ? find_held_lock+0x2b/0x80 [ 64.008677][ T6937] ? rcu_read_unlock+0x17/0x60 [ 64.008690][ T6937] charge_memcg+0x1ae/0x210 [ 64.008707][ T6937] __mem_cgroup_charge+0x2b/0x1c0 [ 64.008720][ T6937] shmem_alloc_and_add_folio+0x451/0xd40 [ 64.008740][ T6937] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 64.008759][ T6937] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 64.008780][ T6937] shmem_get_folio_gfp+0x75b/0x1980 [ 64.008801][ T6937] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 64.008819][ T6937] ? vm_normal_page+0x1d1/0x380 [ 64.008832][ T6937] ? __pfx_vm_normal_page+0x10/0x10 [ 64.008848][ T6937] shmem_write_begin+0x1a4/0x420 [ 64.008867][ T6937] ? __pfx_shmem_write_begin+0x10/0x10 [ 64.008885][ T6937] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 64.008906][ T6937] generic_perform_write+0x292/0xa40 [ 64.008920][ T6937] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.008936][ T6937] ? __pfx_generic_perform_write+0x10/0x10 [ 64.008977][ T6937] ? file_update_time_flags+0x38c/0x520 [ 64.008997][ T6937] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.009008][ T6937] shmem_file_write_iter+0x10e/0x140 [ 64.009021][ T6937] __kernel_write_iter+0x2ac/0x930 [ 64.009035][ T6937] ? __pfx___kernel_write_iter+0x10/0x10 [ 64.009047][ T6937] ? __up_read+0x333/0x980 [ 64.009062][ T6937] ? dump_user_range+0x65e/0xad0 [ 64.009078][ T6937] dump_user_range+0x3f9/0xad0 [ 64.009093][ T6937] ? __pfx_dump_user_range+0x10/0x10 [ 64.009110][ T6937] ? __pfx_writenote+0x10/0x10 [ 64.009122][ T6937] ? elf_core_dump+0x1f25/0x3d20 [ 64.009137][ T6937] elf_core_dump+0x2d68/0x3d20 [ 64.009158][ T6937] ? __pfx_elf_core_dump+0x10/0x10 [ 64.009170][ T6937] ? kasan_save_stack+0x3f/0x50 [ 64.009183][ T6937] ? kasan_save_stack+0x30/0x50 [ 64.009195][ T6937] ? kasan_save_track+0x14/0x30 [ 64.009207][ T6937] ? __kasan_kmalloc+0xaa/0xb0 [ 64.009220][ T6937] ? vfs_coredump+0x21f6/0x54a0 [ 64.009230][ T6937] ? get_signal+0x1f2a/0x21e0 [ 64.009242][ T6937] ? arch_do_signal_or_restart+0x91/0x7e0 [ 64.009262][ T6937] ? 0xffffffffff600000 [ 64.009288][ T6937] ? lock_acquire+0x1d1/0x380 [ 64.009300][ T6937] ? get_signal+0x1f2a/0x21e0 [ 64.009316][ T6937] ? vfs_coredump+0x281a/0x54a0 [ 64.009327][ T6937] vfs_coredump+0x281a/0x54a0 [ 64.009344][ T6937] ? __pfx_vfs_coredump+0x10/0x10 [ 64.009356][ T6937] ? __lock_acquire+0x5c0/0x1f40 [ 64.009371][ T6937] ? __lock_acquire+0x5c0/0x1f40 [ 64.009385][ T6937] ? lock_acquire+0x1d1/0x380 [ 64.009396][ T6937] ? unwind_next_frame+0xbd/0x2090 [ 64.009415][ T6937] ? lock_acquire+0x1d1/0x380 [ 64.009430][ T6937] ? bpf_ksym_find+0x128/0x1c0 [ 64.009447][ T6937] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 64.009463][ T6937] ? arch_stack_walk+0xa6/0xf0 [ 64.009482][ T6937] ? __sigqueue_free+0xbe/0x2a0 [ 64.009500][ T6937] ? stack_trace_save+0x8e/0xc0 [ 64.009510][ T6937] ? __pfx_stack_trace_save+0x10/0x10 [ 64.009521][ T6937] ? stack_depot_save_flags+0x27/0x9f0 [ 64.009537][ T6937] ? __lock_acquire+0x5c0/0x1f40 [ 64.009574][ T6937] ? proc_coredump_connector+0x2d3/0x4f0 [ 64.009585][ T6937] ? __pfx_proc_coredump_connector+0x10/0x10 [ 64.009600][ T6937] ? rcu_is_watching+0x13/0xc0 [ 64.009617][ T6937] get_signal+0x1f2a/0x21e0 [ 64.009635][ T6937] ? __pfx_get_signal+0x10/0x10 [ 64.009651][ T6937] arch_do_signal_or_restart+0x91/0x7e0 [ 64.009669][ T6937] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 64.009695][ T6937] irqentry_exit+0x402/0xa10 [ 64.009714][ T6937] asm_exc_page_fault+0x26/0x30 [ 64.009738][ T6937] RIP: 0033:0x7f9edd39e161 [ 64.009748][ T6937] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 64.009759][ T6937] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 64.009769][ T6937] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 64.009776][ T6937] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 64.009782][ T6937] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 64.009789][ T6937] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 64.009795][ T6937] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 64.009810][ T6937] [ 64.009837][ T6937] memory: usage 307200kB, limit 307200kB, failcnt 51816 [ 64.009846][ T6937] memory+swap: usage 432160kB, limit 9007199254740988kB, failcnt 0 [ 64.009852][ T6937] kmem: usage 8748kB, limit 9007199254740988kB, failcnt 0 [ 64.009859][ T6937] Memory cgroup stats for /syz0: [ 64.009938][ T6937] cache 305459200 [ 64.009944][ T6937] rss 139264 [ 64.009947][ T6937] rss_huge 0 [ 64.009951][ T6937] shmem 305360896 [ 64.009955][ T6937] mapped_file 1581056 [ 64.009959][ T6937] dirty 0 [ 64.009962][ T6937] writeback 0 [ 64.009966][ T6937] workingset_refault_anon 15 [ 64.009970][ T6937] workingset_refault_file 10179 [ 64.009975][ T6937] swap 127959040 [ 64.009978][ T6937] swapcached 186384384 [ 64.009982][ T6937] pgpgin 197583 [ 64.009986][ T6937] pgpgout 122970 [ 64.009990][ T6937] pgfault 26790 [ 64.009993][ T6937] pgmajfault 253 [ 64.009997][ T6937] inactive_anon 83173376 [ 64.010001][ T6937] active_anon 222343168 [ 64.010005][ T6937] inactive_file 20480 [ 64.010009][ T6937] active_file 16384 [ 64.010013][ T6937] unevictable 0 [ 64.010017][ T6937] hierarchical_memory_limit 314572800 [ 64.010021][ T6937] hierarchical_memsw_limit 9223372036854771712 [ 64.010026][ T6937] total_cache 305459200 [ 64.010030][ T6937] total_rss 139264 [ 64.010034][ T6937] total_rss_huge 0 [ 64.010038][ T6937] total_shmem 305360896 [ 64.010041][ T6937] total_mapped_file 1581056 [ 64.010046][ T6937] total_dirty 0 [ 64.010049][ T6937] total_writeback 0 [ 64.010053][ T6937] total_workingset_refault_anon 15 [ 64.010058][ T6937] total_workingset_refault_file 10179 [ 64.010062][ T6937] total_swap 127959040 [ 64.010066][ T6937] total_swapcached 186384384 [ 64.010070][ T6937] total_pgpgin 197583 [ 64.010074][ T6937] total_pgpgout 122970 [ 64.010078][ T6937] total_pgfault 26790 [ 64.010082][ T6937] total_pgmajfault 253 [ 64.010086][ T6937] total_inactive_anon 83173376 [ 64.010090][ T6937] total_active_anon 222343168 [ 64.010095][ T6937] total_inactive_file 20480 [ 64.010099][ T6937] total_active_file 16384 [ 64.010103][ T6937] total_unevictable 0 [ 64.010107][ T6937] anon_cost 0 [ 64.010110][ T6937] file_cost 0 [ 64.010114][ T6937] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6906,uid=0 [ 64.010166][ T6937] Memory cgroup out of memory: Killed process 6906 (syz.0.303) total-vm:100348kB, anon-rss:1268kB, file-rss:40396kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 64.013671][ T7126] veth1_to_bridge: entered promiscuous mode [ 64.026103][ T7126] veth0_to_bond: entered promiscuous mode [ 64.028990][ T7126] veth1_to_bond: entered promiscuous mode [ 64.083331][ T7126] veth0_to_team: entered promiscuous mode [ 64.091603][ T7126] team_slave_0: entered promiscuous mode [ 64.104028][ T7126] veth1_to_team: entered promiscuous mode [ 64.110897][ T7126] team_slave_1: entered promiscuous mode [ 64.111054][ T7126] veth0_to_batadv: entered promiscuous mode [ 64.112239][ T7126] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.112264][ T7126] batadv_slave_0: entered promiscuous mode [ 64.116593][ T7126] veth1_to_batadv: entered promiscuous mode [ 64.117941][ T7126] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.117967][ T7126] batadv_slave_1: entered promiscuous mode [ 64.121095][ T7126] xfrm0: entered promiscuous mode [ 64.122217][ T7126] veth0_to_hsr: entered promiscuous mode [ 64.126098][ T7126] veth1_to_hsr: entered promiscuous mode [ 64.129068][ T7126] hsr0: entered promiscuous mode [ 64.130575][ T7126] veth1_virt_wifi: entered promiscuous mode [ 64.133093][ T7126] veth0_virt_wifi: entered promiscuous mode [ 64.134359][ T7126] virt_wifi0: entered promiscuous mode [ 64.138472][ T7126] vlan0: entered promiscuous mode [ 64.141356][ T7126] vlan1: entered promiscuous mode [ 64.167825][ T7126] macvlan0: entered promiscuous mode [ 64.169137][ T7126] veth1_vlan: left allmulticast mode [ 64.193570][ T7126] ipvlan0: entered promiscuous mode [ 64.193653][ T7126] ipvlan1: entered promiscuous mode [ 64.254810][ T7126] macvtap0: entered promiscuous mode [ 64.256127][ T7126] macsec0: entered promiscuous mode [ 64.258516][ T7126] geneve0: entered promiscuous mode [ 64.263633][ T7126] geneve1: entered promiscuous mode [ 64.322833][ T6940] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 64.322863][ T6940] CPU: 2 UID: 0 PID: 6940 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 64.322881][ T6940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.322892][ T6940] Call Trace: [ 64.322898][ T6940] [ 64.322905][ T6940] dump_stack_lvl+0x100/0x190 [ 64.322934][ T6940] dump_header+0xfb/0x606 [ 64.322955][ T6940] oom_kill_process.cold+0xd/0x380 [ 64.322975][ T6940] out_of_memory+0x340/0x14f0 [ 64.323004][ T6940] ? __pfx_out_of_memory+0x10/0x10 [ 64.323033][ T6940] mem_cgroup_out_of_memory+0xc6/0x130 [ 64.323053][ T6940] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 64.323071][ T6940] ? find_held_lock+0x2b/0x80 [ 64.323105][ T6940] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.323128][ T6940] ? _raw_spin_unlock+0x28/0x50 [ 64.323153][ T6940] try_charge_memcg+0x783/0xf60 [ 64.323183][ T6940] ? __pfx_try_charge_memcg+0x10/0x10 [ 64.323206][ T6940] ? find_held_lock+0x2b/0x80 [ 64.323228][ T6940] ? rcu_read_unlock+0x17/0x60 [ 64.323243][ T6940] ? rcu_read_unlock+0x17/0x60 [ 64.323257][ T6940] ? find_held_lock+0x2b/0x80 [ 64.323281][ T6940] ? rcu_read_unlock+0x17/0x60 [ 64.323300][ T6940] charge_memcg+0x1ae/0x210 [ 64.323323][ T6940] __mem_cgroup_charge+0x2b/0x1c0 [ 64.323341][ T6940] shmem_alloc_and_add_folio+0x451/0xd40 [ 64.323371][ T6940] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 64.323396][ T6940] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 64.323422][ T6940] shmem_get_folio_gfp+0x75b/0x1980 [ 64.323446][ T6940] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 64.323468][ T6940] ? vm_normal_page+0x1d1/0x380 [ 64.323483][ T6940] ? __pfx_vm_normal_page+0x10/0x10 [ 64.323502][ T6940] shmem_write_begin+0x1a4/0x420 [ 64.323524][ T6940] ? __pfx_shmem_write_begin+0x10/0x10 [ 64.323545][ T6940] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 64.323571][ T6940] generic_perform_write+0x292/0xa40 [ 64.323588][ T6940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.323608][ T6940] ? __pfx_generic_perform_write+0x10/0x10 [ 64.323628][ T6940] ? file_update_time_flags+0x38c/0x520 [ 64.323654][ T6940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.323669][ T6940] shmem_file_write_iter+0x10e/0x140 [ 64.323689][ T6940] __kernel_write_iter+0x2ac/0x930 [ 64.323707][ T6940] ? __pfx___kernel_write_iter+0x10/0x10 [ 64.323723][ T6940] ? __up_read+0x333/0x980 [ 64.323745][ T6940] ? dump_user_range+0x65e/0xad0 [ 64.323767][ T6940] dump_user_range+0x3f9/0xad0 [ 64.323791][ T6940] ? __pfx_dump_user_range+0x10/0x10 [ 64.323818][ T6940] ? __pfx_writenote+0x10/0x10 [ 64.323835][ T6940] ? elf_core_dump+0x1f25/0x3d20 [ 64.323859][ T6940] elf_core_dump+0x2d68/0x3d20 [ 64.323893][ T6940] ? __pfx_elf_core_dump+0x10/0x10 [ 64.323908][ T6940] ? kasan_save_stack+0x3f/0x50 [ 64.323921][ T6940] ? kasan_save_stack+0x30/0x50 [ 64.323933][ T6940] ? kasan_save_track+0x14/0x30 [ 64.323946][ T6940] ? __kasan_kmalloc+0xaa/0xb0 [ 64.323958][ T6940] ? vfs_coredump+0x21f6/0x54a0 [ 64.323973][ T6940] ? get_signal+0x1f2a/0x21e0 [ 64.323990][ T6940] ? arch_do_signal_or_restart+0x91/0x7e0 [ 64.324021][ T6940] ? 0xffffffffff600000 [ 64.324057][ T6940] ? lock_acquire+0x1d1/0x380 [ 64.324069][ T6940] ? get_signal+0x1f2a/0x21e0 [ 64.324086][ T6940] ? vfs_coredump+0x281a/0x54a0 [ 64.324103][ T6940] vfs_coredump+0x281a/0x54a0 [ 64.324120][ T6940] ? __pfx_vfs_coredump+0x10/0x10 [ 64.324132][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 64.324147][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 64.324161][ T6940] ? lock_acquire+0x1d1/0x380 [ 64.324172][ T6940] ? unwind_next_frame+0xbd/0x2090 [ 64.324190][ T6940] ? lock_acquire+0x1d1/0x380 [ 64.324205][ T6940] ? bpf_ksym_find+0x128/0x1c0 [ 64.324222][ T6940] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 64.324238][ T6940] ? arch_stack_walk+0xa6/0xf0 [ 64.324256][ T6940] ? __sigqueue_free+0xbe/0x2a0 [ 64.324271][ T6940] ? stack_trace_save+0x8e/0xc0 [ 64.324282][ T6940] ? __pfx_stack_trace_save+0x10/0x10 [ 64.324293][ T6940] ? stack_depot_save_flags+0x27/0x9f0 [ 64.324308][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 64.324344][ T6940] ? proc_coredump_connector+0x2d3/0x4f0 [ 64.324356][ T6940] ? __pfx_proc_coredump_connector+0x10/0x10 [ 64.324390][ T6940] ? rcu_is_watching+0x13/0xc0 [ 64.324408][ T6940] get_signal+0x1f2a/0x21e0 [ 64.324426][ T6940] ? __pfx_get_signal+0x10/0x10 [ 64.324443][ T6940] arch_do_signal_or_restart+0x91/0x7e0 [ 64.324461][ T6940] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 64.324486][ T6940] irqentry_exit+0x402/0xa10 [ 64.324505][ T6940] asm_exc_page_fault+0x26/0x30 [ 64.324517][ T6940] RIP: 0033:0x7f9edd39e161 [ 64.324527][ T6940] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 64.324538][ T6940] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 64.324548][ T6940] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 64.324555][ T6940] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 64.324562][ T6940] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 64.324569][ T6940] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 64.324575][ T6940] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 64.324590][ T6940] [ 64.324647][ T6940] memory: usage 307200kB, limit 307200kB, failcnt 52824 [ 64.324656][ T6940] memory+swap: usage 432160kB, limit 9007199254740988kB, failcnt 0 [ 64.324662][ T6940] kmem: usage 8744kB, limit 9007199254740988kB, failcnt 0 [ 64.324669][ T6940] Memory cgroup stats for /syz0: [ 64.324779][ T6940] cache 305463296 [ 64.324784][ T6940] rss 139264 [ 64.324788][ T6940] rss_huge 0 [ 64.324791][ T6940] shmem 305459200 [ 64.324795][ T6940] mapped_file 1576960 [ 64.324799][ T6940] dirty 0 [ 64.324803][ T6940] writeback 0 [ 64.324807][ T6940] workingset_refault_anon 15 [ 64.324811][ T6940] workingset_refault_file 10180 [ 64.324815][ T6940] swap 127959040 [ 64.324819][ T6940] swapcached 186384384 [ 64.324823][ T6940] pgpgin 197609 [ 64.324826][ T6940] pgpgout 122995 [ 64.324830][ T6940] pgfault 26792 [ 64.324834][ T6940] pgmajfault 254 [ 64.324838][ T6940] inactive_anon 229765120 [ 64.335104][ T7126] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 64.336968][ T6940] active_anon 75849728 [ 64.336975][ T6940] inactive_file 0 [ 64.336980][ T6940] active_file 4096 [ 64.336983][ T6940] unevictable 0 [ 64.336987][ T6940] hierarchical_memory_limit 314572800 [ 64.336992][ T6940] hierarchical_memsw_limit 9223372036854771712 [ 64.336996][ T6940] total_cache 305463296 [ 64.337001][ T6940] total_rss 139264 [ 64.337004][ T6940] total_rss_huge 0 [ 64.337008][ T6940] total_shmem 305459200 [ 64.337012][ T6940] total_mapped_file 1576960 [ 64.337016][ T6940] total_dirty 0 [ 64.337020][ T6940] total_writeback 0 [ 64.337024][ T6940] total_workingset_refault_anon 15 [ 64.337028][ T6940] total_workingset_refault_file 10180 [ 64.337033][ T6940] total_swap 127959040 [ 64.337037][ T6940] total_swapcached 186384384 [ 64.337041][ T6940] total_pgpgin 197609 [ 64.337045][ T6940] total_pgpgout 122995 [ 64.337049][ T6940] total_pgfault 26792 [ 64.337052][ T6940] total_pgmajfault 254 [ 64.337056][ T6940] total_inactive_anon 229765120 [ 64.337060][ T6940] total_active_anon 75849728 [ 64.337065][ T6940] total_inactive_file 0 [ 64.337069][ T6940] total_active_file 4096 [ 64.337073][ T6940] total_unevictable 0 [ 64.337077][ T6940] anon_cost 0 [ 64.337080][ T6940] file_cost 0 [ 64.337085][ T6940] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6895,uid=0 [ 64.337508][ T6940] Memory cgroup out of memory: Killed process 6895 (syz.0.303) total-vm:100348kB, anon-rss:1248kB, file-rss:36748kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 64.350351][ T6898] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 64.350379][ T6898] CPU: 2 UID: 0 PID: 6898 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 64.350398][ T6898] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.350408][ T6898] Call Trace: [ 64.350413][ T6898] [ 64.350420][ T6898] dump_stack_lvl+0x100/0x190 [ 64.350450][ T6898] dump_header+0xfb/0x606 [ 64.350471][ T6898] oom_kill_process.cold+0xd/0x380 [ 64.350492][ T6898] out_of_memory+0x340/0x14f0 [ 64.350520][ T6898] ? __pfx_out_of_memory+0x10/0x10 [ 64.350549][ T6898] mem_cgroup_out_of_memory+0xc6/0x130 [ 64.350570][ T6898] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 64.350588][ T6898] ? find_held_lock+0x2b/0x80 [ 64.350617][ T6898] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.350639][ T6898] ? _raw_spin_unlock+0x28/0x50 [ 64.350663][ T6898] try_charge_memcg+0x783/0xf60 [ 64.350693][ T6898] ? __pfx_try_charge_memcg+0x10/0x10 [ 64.350717][ T6898] ? find_held_lock+0x2b/0x80 [ 64.350738][ T6898] ? rcu_read_unlock+0x17/0x60 [ 64.350753][ T6898] ? rcu_read_unlock+0x17/0x60 [ 64.350768][ T6898] ? find_held_lock+0x2b/0x80 [ 64.350791][ T6898] ? rcu_read_unlock+0x17/0x60 [ 64.350811][ T6898] charge_memcg+0x1ae/0x210 [ 64.350837][ T6898] __mem_cgroup_charge+0x2b/0x1c0 [ 64.350856][ T6898] shmem_alloc_and_add_folio+0x451/0xd40 [ 64.350887][ T6898] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 64.350913][ T6898] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 64.350939][ T6898] ? __lock_acquire+0x5c0/0x1f40 [ 64.350960][ T6898] shmem_get_folio_gfp+0x75b/0x1980 [ 64.350991][ T6898] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 64.351014][ T6898] ? inode_set_ctime_current+0x9c/0x850 [ 64.351039][ T6898] ? find_held_lock+0x2b/0x80 [ 64.351065][ T6898] ? timestamp_truncate+0x22e/0x2f0 [ 64.351096][ T6898] shmem_write_begin+0x1a4/0x420 [ 64.351119][ T6898] ? __pfx_shmem_write_begin+0x10/0x10 [ 64.351137][ T6898] ? inode_set_ctime_current+0x283/0x850 [ 64.351171][ T6898] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 64.351190][ T6898] ? inode_maybe_inc_iversion+0x169/0x220 [ 64.351207][ T6898] generic_perform_write+0x292/0xa40 [ 64.351228][ T6898] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.351253][ T6898] ? __pfx_generic_perform_write+0x10/0x10 [ 64.351276][ T6898] ? mnt_put_write_access_file+0x4e/0x100 [ 64.351299][ T6898] ? file_update_time_flags+0x38c/0x520 [ 64.351327][ T6898] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.351345][ T6898] shmem_file_write_iter+0x10e/0x140 [ 64.351365][ T6898] __kernel_write_iter+0x2ac/0x930 [ 64.351385][ T6898] ? __pfx___kernel_write_iter+0x10/0x10 [ 64.351403][ T6898] ? __up_read+0x333/0x980 [ 64.351426][ T6898] ? dump_user_range+0x65e/0xad0 [ 64.351451][ T6898] dump_user_range+0x3f9/0xad0 [ 64.351474][ T6898] ? __pfx_dump_user_range+0x10/0x10 [ 64.351500][ T6898] ? __pfx_writenote+0x10/0x10 [ 64.351519][ T6898] ? elf_core_dump+0x25fe/0x3d20 [ 64.351542][ T6898] elf_core_dump+0x2d68/0x3d20 [ 64.351576][ T6898] ? __pfx_elf_core_dump+0x10/0x10 [ 64.351594][ T6898] ? kasan_save_stack+0x3f/0x50 [ 64.351613][ T6898] ? kasan_save_stack+0x30/0x50 [ 64.351630][ T6898] ? kasan_save_track+0x14/0x30 [ 64.351648][ T6898] ? __kasan_kmalloc+0xaa/0xb0 [ 64.351666][ T6898] ? vfs_coredump+0x21f6/0x54a0 [ 64.351682][ T6898] ? get_signal+0x1f2a/0x21e0 [ 64.351700][ T6898] ? arch_do_signal_or_restart+0x91/0x7e0 [ 64.351729][ T6898] ? 0xffffffffff600000 [ 64.351774][ T6898] ? lock_acquire+0x1d1/0x380 [ 64.351791][ T6898] ? get_signal+0x1f2a/0x21e0 [ 64.351818][ T6898] ? vfs_coredump+0x281a/0x54a0 [ 64.351834][ T6898] vfs_coredump+0x281a/0x54a0 [ 64.351861][ T6898] ? __pfx_vfs_coredump+0x10/0x10 [ 64.351878][ T6898] ? __lock_acquire+0x5c0/0x1f40 [ 64.351901][ T6898] ? __lock_acquire+0x5c0/0x1f40 [ 64.351922][ T6898] ? lock_acquire+0x1d1/0x380 [ 64.351939][ T6898] ? unwind_next_frame+0xbd/0x2090 [ 64.351968][ T6898] ? lock_acquire+0x1d1/0x380 [ 64.351991][ T6898] ? bpf_ksym_find+0x128/0x1c0 [ 64.352016][ T6898] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 64.352041][ T6898] ? arch_stack_walk+0xa6/0xf0 [ 64.352070][ T6898] ? __sigqueue_free+0xbe/0x2a0 [ 64.352096][ T6898] ? stack_trace_save+0x8e/0xc0 [ 64.352112][ T6898] ? __pfx_stack_trace_save+0x10/0x10 [ 64.352129][ T6898] ? stack_depot_save_flags+0x27/0x9f0 [ 64.352152][ T6898] ? __lock_acquire+0x5c0/0x1f40 [ 64.352212][ T6898] ? proc_coredump_connector+0x2d3/0x4f0 [ 64.352230][ T6898] ? __pfx_proc_coredump_connector+0x10/0x10 [ 64.352252][ T6898] ? rcu_is_watching+0x13/0xc0 [ 64.352278][ T6898] get_signal+0x1f2a/0x21e0 [ 64.352306][ T6898] ? __pfx_get_signal+0x10/0x10 [ 64.352333][ T6898] arch_do_signal_or_restart+0x91/0x7e0 [ 64.352358][ T6898] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 64.352397][ T6898] irqentry_exit+0x402/0xa10 [ 64.352426][ T6898] asm_exc_page_fault+0x26/0x30 [ 64.352443][ T6898] RIP: 0033:0x7f9edd39e161 [ 64.352457][ T6898] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 64.352472][ T6898] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 64.352486][ T6898] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 64.352497][ T6898] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 64.352506][ T6898] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 64.352516][ T6898] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 64.352526][ T6898] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 64.352551][ T6898] [ 64.366358][ T6898] memory: usage 307200kB, limit 307200kB, failcnt 52927 [ 64.366371][ T6898] memory+swap: usage 432156kB, limit 9007199254740988kB, failcnt 0 [ 64.366379][ T6898] kmem: usage 8744kB, limit 9007199254740988kB, failcnt 0 [ 64.366385][ T6898] Memory cgroup stats for /syz0: [ 64.366461][ T6898] cache 305463296 [ 64.366466][ T6898] rss 118784 [ 64.366471][ T6898] rss_huge 0 [ 64.366475][ T6898] shmem 305459200 [ 64.366479][ T6898] mapped_file 1576960 [ 64.366483][ T6898] dirty 0 [ 64.366486][ T6898] writeback 0 [ 64.366490][ T6898] workingset_refault_anon 15 [ 64.366494][ T6898] workingset_refault_file 10180 [ 64.366499][ T6898] swap 127954944 [ 64.366502][ T6898] swapcached 186384384 [ 64.366506][ T6898] pgpgin 197609 [ 64.366510][ T6898] pgpgout 122995 [ 64.366514][ T6898] pgfault 26792 [ 64.366517][ T6898] pgmajfault 254 [ 64.366521][ T6898] inactive_anon 229765120 [ 64.366525][ T6898] active_anon 75849728 [ 64.366529][ T6898] inactive_file 0 [ 64.366533][ T6898] active_file 4096 [ 64.366537][ T6898] unevictable 0 [ 64.366540][ T6898] hierarchical_memory_limit 314572800 [ 64.366545][ T6898] hierarchical_memsw_limit 9223372036854771712 [ 64.366549][ T6898] total_cache 305463296 [ 64.366553][ T6898] total_rss 118784 [ 64.366557][ T6898] total_rss_huge 0 [ 64.366561][ T6898] total_shmem 305459200 [ 64.366565][ T6898] total_mapped_file 1576960 [ 64.366569][ T6898] total_dirty 0 [ 64.366573][ T6898] total_writeback 0 [ 64.366578][ T6898] total_workingset_refault_anon 15 [ 64.366583][ T6898] total_workingset_refault_file 10180 [ 64.366587][ T6898] total_swap 127954944 [ 64.366591][ T6898] total_swapcached 186384384 [ 64.366597][ T6898] total_pgpgin 197609 [ 64.366601][ T6898] total_pgpgout 122995 [ 64.366605][ T6898] total_pgfault 26792 [ 64.366608][ T6898] total_pgmajfault 254 [ 64.366612][ T6898] total_inactive_anon 229765120 [ 64.366617][ T6898] total_active_anon 75849728 [ 64.366621][ T6898] total_inactive_file 0 [ 64.366625][ T6898] total_active_file 4096 [ 64.366629][ T6898] total_unevictable 0 [ 64.366633][ T6898] anon_cost 0 [ 64.366636][ T6898] file_cost 0 [ 64.366640][ T6898] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6887,uid=0 [ 64.366694][ T6898] Memory cgroup out of memory: Killed process 6887 (syz.0.303) total-vm:100216kB, anon-rss:1248kB, file-rss:33804kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 64.385205][ T7126] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 64.473521][ T7126] netdevsim netdevsim2 netdevsim2: entered promiscuous mode [ 64.502076][ T6939] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 64.502098][ T6939] CPU: 3 UID: 0 PID: 6939 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 64.502110][ T6939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.502117][ T6939] Call Trace: [ 64.502121][ T6939] [ 64.502126][ T6939] dump_stack_lvl+0x100/0x190 [ 64.502147][ T6939] dump_header+0xfb/0x606 [ 64.502161][ T6939] oom_kill_process.cold+0xd/0x380 [ 64.502175][ T6939] out_of_memory+0x340/0x14f0 [ 64.502194][ T6939] ? __pfx_out_of_memory+0x10/0x10 [ 64.502213][ T6939] mem_cgroup_out_of_memory+0xc6/0x130 [ 64.502227][ T6939] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 64.502239][ T6939] ? find_held_lock+0x2b/0x80 [ 64.502258][ T6939] ? do_raw_spin_unlock+0x145/0x1e0 [ 64.502274][ T6939] ? _raw_spin_unlock+0x28/0x50 [ 64.502290][ T6939] try_charge_memcg+0x783/0xf60 [ 64.502311][ T6939] ? __pfx_try_charge_memcg+0x10/0x10 [ 64.502328][ T6939] ? find_held_lock+0x2b/0x80 [ 64.502343][ T6939] ? rcu_read_unlock+0x17/0x60 [ 64.502353][ T6939] ? rcu_read_unlock+0x17/0x60 [ 64.502363][ T6939] ? find_held_lock+0x2b/0x80 [ 64.502379][ T6939] ? rcu_read_unlock+0x17/0x60 [ 64.502393][ T6939] charge_memcg+0x1ae/0x210 [ 64.502410][ T6939] __mem_cgroup_charge+0x2b/0x1c0 [ 64.502422][ T6939] shmem_alloc_and_add_folio+0x451/0xd40 [ 64.502443][ T6939] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 64.502462][ T6939] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 64.502482][ T6939] ? __lock_acquire+0x5c0/0x1f40 [ 64.502496][ T6939] shmem_get_folio_gfp+0x75b/0x1980 [ 64.502517][ T6939] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 64.502533][ T6939] ? inode_set_ctime_current+0x9c/0x850 [ 64.502550][ T6939] ? find_held_lock+0x2b/0x80 [ 64.502567][ T6939] ? timestamp_truncate+0x22e/0x2f0 [ 64.502585][ T6939] shmem_write_begin+0x1a4/0x420 [ 64.502604][ T6939] ? __pfx_shmem_write_begin+0x10/0x10 [ 64.502621][ T6939] ? inode_set_ctime_current+0x283/0x850 [ 64.502652][ T6939] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 64.502671][ T6939] ? inode_maybe_inc_iversion+0x169/0x220 [ 64.502687][ T6939] generic_perform_write+0x292/0xa40 [ 64.502702][ T6939] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.502718][ T6939] ? __pfx_generic_perform_write+0x10/0x10 [ 64.502733][ T6939] ? mnt_put_write_access_file+0x4e/0x100 [ 64.502748][ T6939] ? file_update_time_flags+0x38c/0x520 [ 64.502768][ T6939] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 64.502780][ T6939] shmem_file_write_iter+0x10e/0x140 [ 64.502793][ T6939] __kernel_write_iter+0x2ac/0x930 [ 64.502807][ T6939] ? __pfx___kernel_write_iter+0x10/0x10 [ 64.502819][ T6939] ? __up_read+0x333/0x980 [ 64.502834][ T6939] ? dump_user_range+0x65e/0xad0 [ 64.502850][ T6939] dump_user_range+0x3f9/0xad0 [ 64.502865][ T6939] ? __pfx_dump_user_range+0x10/0x10 [ 64.502883][ T6939] ? __pfx_writenote+0x10/0x10 [ 64.502896][ T6939] ? elf_core_dump+0x1f25/0x3d20 [ 64.502911][ T6939] elf_core_dump+0x2d68/0x3d20 [ 64.502932][ T6939] ? __pfx_elf_core_dump+0x10/0x10 [ 64.502945][ T6939] ? kasan_save_stack+0x3f/0x50 [ 64.502958][ T6939] ? kasan_save_stack+0x30/0x50 [ 64.502970][ T6939] ? kasan_save_track+0x14/0x30 [ 64.502987][ T6939] ? __kasan_kmalloc+0xaa/0xb0 [ 64.502999][ T6939] ? vfs_coredump+0x21f6/0x54a0 [ 64.503010][ T6939] ? get_signal+0x1f2a/0x21e0 [ 64.503022][ T6939] ? arch_do_signal_or_restart+0x91/0x7e0 [ 64.503042][ T6939] ? 0xffffffffff600000 [ 64.503068][ T6939] ? lock_acquire+0x1d1/0x380 [ 64.503080][ T6939] ? get_signal+0x1f2a/0x21e0 [ 64.503096][ T6939] ? vfs_coredump+0x281a/0x54a0 [ 64.503107][ T6939] vfs_coredump+0x281a/0x54a0 [ 64.503124][ T6939] ? __pfx_vfs_coredump+0x10/0x10 [ 64.503136][ T6939] ? __lock_acquire+0x5c0/0x1f40 [ 64.503152][ T6939] ? __lock_acquire+0x5c0/0x1f40 [ 64.503166][ T6939] ? lock_acquire+0x1d1/0x380 [ 64.503177][ T6939] ? unwind_next_frame+0xbd/0x2090 [ 64.503196][ T6939] ? lock_acquire+0x1d1/0x380 [ 64.503211][ T6939] ? bpf_ksym_find+0x128/0x1c0 [ 64.503229][ T6939] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 64.503245][ T6939] ? arch_stack_walk+0xa6/0xf0 [ 64.503264][ T6939] ? __sigqueue_free+0xbe/0x2a0 [ 64.503280][ T6939] ? stack_trace_save+0x8e/0xc0 [ 64.503290][ T6939] ? __pfx_stack_trace_save+0x10/0x10 [ 64.503301][ T6939] ? stack_depot_save_flags+0x27/0x9f0 [ 64.503319][ T6939] ? __lock_acquire+0x5c0/0x1f40 [ 64.503356][ T6939] ? proc_coredump_connector+0x2d3/0x4f0 [ 64.503368][ T6939] ? __pfx_proc_coredump_connector+0x10/0x10 [ 64.503382][ T6939] ? rcu_is_watching+0x13/0xc0 [ 64.503400][ T6939] get_signal+0x1f2a/0x21e0 [ 64.503418][ T6939] ? __pfx_get_signal+0x10/0x10 [ 64.503435][ T6939] arch_do_signal_or_restart+0x91/0x7e0 [ 64.503453][ T6939] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 64.503481][ T6939] irqentry_exit+0x402/0xa10 [ 64.503501][ T6939] asm_exc_page_fault+0x26/0x30 [ 64.503512][ T6939] RIP: 0033:0x7f9edd39e161 [ 64.503521][ T6939] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 64.503532][ T6939] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 64.503541][ T6939] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 64.503548][ T6939] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 64.503555][ T6939] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 64.503562][ T6939] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 64.503568][ T6939] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 64.503583][ T6939] [ 64.528397][ T6939] memory: usage 307200kB, limit 307200kB, failcnt 53875 [ 64.528410][ T6939] memory+swap: usage 432160kB, limit 9007199254740988kB, failcnt 0 [ 64.528417][ T6939] kmem: usage 8552kB, limit 9007199254740988kB, failcnt 0 [ 64.528423][ T6939] Memory cgroup stats for /syz0: [ 64.528516][ T6939] cache 305577984 [ 64.528522][ T6939] rss 204800 [ 64.528525][ T6939] rss_huge 0 [ 64.528529][ T6939] shmem 305577984 [ 64.528533][ T6939] mapped_file 1576960 [ 64.528537][ T6939] dirty 0 [ 64.528540][ T6939] writeback 0 [ 64.528544][ T6939] workingset_refault_anon 15 [ 64.528548][ T6939] workingset_refault_file 10182 [ 64.528553][ T6939] swap 127959040 [ 64.528556][ T6939] swapcached 187346944 [ 64.528560][ T6939] pgpgin 198099 [ 64.528564][ T6939] pgpgout 123437 [ 64.528568][ T6939] pgfault 26873 [ 64.528571][ T6939] pgmajfault 258 [ 64.528575][ T6939] inactive_anon 276799488 [ 64.528579][ T6939] active_anon 28758016 [ 64.528583][ T6939] inactive_file 0 [ 64.528587][ T6939] active_file 0 [ 64.528591][ T6939] unevictable 0 [ 64.528595][ T6939] hierarchical_memory_limit 314572800 [ 64.528599][ T6939] hierarchical_memsw_limit 9223372036854771712 [ 64.528604][ T6939] total_cache 305577984 [ 64.528608][ T6939] total_rss 204800 [ 64.528612][ T6939] total_rss_huge 0 [ 64.528616][ T6939] total_shmem 305577984 [ 64.528620][ T6939] total_mapped_file 1576960 [ 64.528624][ T6939] total_dirty 0 [ 64.528627][ T6939] total_writeback 0 [ 64.528631][ T6939] total_workingset_refault_anon 15 [ 64.528636][ T6939] total_workingset_refault_file 10182 [ 64.528640][ T6939] total_swap 127959040 [ 64.528644][ T6939] total_swapcached 187346944 [ 64.528648][ T6939] total_pgpgin 198099 [ 64.528652][ T6939] total_pgpgout 123437 [ 64.528656][ T6939] total_pgfault 26873 [ 64.528660][ T6939] total_pgmajfault 258 [ 64.528664][ T6939] total_inactive_anon 276799488 [ 64.528668][ T6939] total_active_anon 28758016 [ 64.528672][ T6939] total_inactive_file 0 [ 64.528676][ T6939] total_active_file 0 [ 64.528680][ T6939] total_unevictable 0 [ 64.528684][ T6939] anon_cost 0 [ 64.528687][ T6939] file_cost 0 [ 64.528691][ T6939] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6902,uid=0 [ 64.528781][ T6939] Memory cgroup out of memory: Killed process 6902 (syz.0.303) total-vm:100348kB, anon-rss:1248kB, file-rss:33164kB, shmem-rss:0kB, UID:0 pgtables:180kB oom_score_adj:1000 [ 64.553065][ T7126] netdevsim netdevsim2 netdevsim3: entered promiscuous mode [ 64.684132][ T7126] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 64.794169][ T7126] mac80211_hwsim hwsim8 wlan1: entered promiscuous mode [ 64.803048][ T7126] geneve2: entered promiscuous mode [ 64.838711][ T7126] bond2: entered promiscuous mode [ 64.839308][ T7126] mac80211_hwsim hwsim11 wlan2: entered promiscuous mode [ 64.839438][ T7126] syztnl0: entered promiscuous mode [ 64.922662][ T43] audit: type=1400 audit(1790302332.367:520): avc: denied { write } for pid=7135 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.972113][ T43] audit: type=1400 audit(1790302332.417:521): avc: denied { connect } for pid=7140 comm="syz.2.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 64.996451][ T5538] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.996478][ T5538] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.996496][ T5538] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.996513][ T5538] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.045759][ T43] audit: type=1400 audit(1790302332.487:522): avc: denied { recv } for pid=7146 comm="syz.1.365" saddr=172.30.0.2 daddr=172.20.20.25 netif=hwsim0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 65.057495][ T43] audit: type=1400 audit(1790302332.507:523): avc: denied { write } for pid=7143 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.211176][ T5733] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 65.232105][ T43] audit: type=1400 audit(1790302332.677:524): avc: denied { search } for pid=7153 comm="syz.3.367" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 65.266828][ T43] audit: type=1400 audit(1790302332.717:525): avc: denied { write } for pid=7157 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.281548][ T7161] tipc: Enabling of bearer rejected, failed to enable media [ 65.354078][ T43] audit: type=1400 audit(1790302332.797:526): avc: denied { write } for pid=7162 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.398308][ T795] Bluetooth: Error in BCSP hdr checksum [ 65.414901][ T43] audit: type=1400 audit(1790302332.867:527): avc: denied { getopt } for pid=7164 comm="syz.2.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 65.470389][ T56] Bluetooth: hci5: Frame reassembly failed (-84) [ 65.484608][ T6895] syz.0.303 (6895) used greatest stack depth: 18168 bytes left [ 65.532142][ T7172] nbd: must specify at least one socket [ 65.667001][ T56] Bluetooth: Error in BCSP hdr checksum [ 65.751261][ T30] wiimote 0005:057E:0330.0003: hidraw1: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 65.751936][ T30] wiimote 0005:057E:0330.0003: New device registered [ 65.799110][ T6936] syz.0.303 (6936) used greatest stack depth: 17592 bytes left [ 65.803507][ T30] wiimote 0005:057E:0330.0003: detected device: Nintendo Wii Remote Plus (Gen 2) [ 65.829627][ T30] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input8 [ 65.838152][ T30] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input9 [ 65.841271][ T30] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input7 [ 65.870610][ T7186] wiimote 0005:057E:0330.0003: Device removed [ 66.064785][ T6940] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 66.064809][ T6940] CPU: 0 UID: 0 PID: 6940 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 66.064822][ T6940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.064829][ T6940] Call Trace: [ 66.064833][ T6940] [ 66.064837][ T6940] dump_stack_lvl+0x100/0x190 [ 66.064859][ T6940] dump_header+0xfb/0x606 [ 66.064872][ T6940] oom_kill_process.cold+0xd/0x380 [ 66.064886][ T6940] out_of_memory+0x340/0x14f0 [ 66.064905][ T6940] ? __pfx_out_of_memory+0x10/0x10 [ 66.064924][ T6940] mem_cgroup_out_of_memory+0xc6/0x130 [ 66.064956][ T6940] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 66.064969][ T6940] ? find_held_lock+0x2b/0x80 [ 66.064988][ T6940] ? do_raw_spin_unlock+0x145/0x1e0 [ 66.065003][ T6940] ? _raw_spin_unlock+0x28/0x50 [ 66.065020][ T6940] try_charge_memcg+0x783/0xf60 [ 66.065040][ T6940] ? __pfx_try_charge_memcg+0x10/0x10 [ 66.065056][ T6940] ? find_held_lock+0x2b/0x80 [ 66.065071][ T6940] ? rcu_read_unlock+0x17/0x60 [ 66.065081][ T6940] ? rcu_read_unlock+0x17/0x60 [ 66.065091][ T6940] ? find_held_lock+0x2b/0x80 [ 66.065110][ T6940] ? rcu_read_unlock+0x17/0x60 [ 66.065123][ T6940] charge_memcg+0x1ae/0x210 [ 66.065141][ T6940] __mem_cgroup_charge+0x2b/0x1c0 [ 66.065153][ T6940] shmem_alloc_and_add_folio+0x451/0xd40 [ 66.065173][ T6940] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 66.065191][ T6940] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 66.065210][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 66.065223][ T6940] shmem_get_folio_gfp+0x75b/0x1980 [ 66.065244][ T6940] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 66.065260][ T6940] ? inode_set_ctime_current+0x9c/0x850 [ 66.065277][ T6940] ? find_held_lock+0x2b/0x80 [ 66.065294][ T6940] ? timestamp_truncate+0x22e/0x2f0 [ 66.065312][ T6940] shmem_write_begin+0x1a4/0x420 [ 66.065330][ T6940] ? __pfx_shmem_write_begin+0x10/0x10 [ 66.065347][ T6940] ? inode_set_ctime_current+0x283/0x850 [ 66.065363][ T6940] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 66.065382][ T6940] ? inode_maybe_inc_iversion+0x169/0x220 [ 66.065397][ T6940] generic_perform_write+0x292/0xa40 [ 66.065412][ T6940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.065428][ T6940] ? __pfx_generic_perform_write+0x10/0x10 [ 66.065443][ T6940] ? mnt_put_write_access_file+0x4e/0x100 [ 66.065458][ T6940] ? file_update_time_flags+0x38c/0x520 [ 66.065477][ T6940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.065489][ T6940] shmem_file_write_iter+0x10e/0x140 [ 66.065502][ T6940] __kernel_write_iter+0x2ac/0x930 [ 66.065527][ T6940] ? __pfx___kernel_write_iter+0x10/0x10 [ 66.065540][ T6940] ? __up_read+0x333/0x980 [ 66.065555][ T6940] ? dump_user_range+0x65e/0xad0 [ 66.065571][ T6940] dump_user_range+0x3f9/0xad0 [ 66.065586][ T6940] ? __pfx_dump_user_range+0x10/0x10 [ 66.065603][ T6940] ? __pfx_writenote+0x10/0x10 [ 66.065615][ T6940] ? elf_core_dump+0x1f25/0x3d20 [ 66.065630][ T6940] elf_core_dump+0x2d68/0x3d20 [ 66.065651][ T6940] ? __pfx_elf_core_dump+0x10/0x10 [ 66.065663][ T6940] ? kasan_save_stack+0x3f/0x50 [ 66.065676][ T6940] ? kasan_save_stack+0x30/0x50 [ 66.065688][ T6940] ? kasan_save_track+0x14/0x30 [ 66.065700][ T6940] ? __kasan_kmalloc+0xaa/0xb0 [ 66.065713][ T6940] ? vfs_coredump+0x21f6/0x54a0 [ 66.065723][ T6940] ? get_signal+0x1f2a/0x21e0 [ 66.065735][ T6940] ? arch_do_signal_or_restart+0x91/0x7e0 [ 66.065754][ T6940] ? 0xffffffffff600000 [ 66.065781][ T6940] ? lock_acquire+0x1d1/0x380 [ 66.065793][ T6940] ? get_signal+0x1f2a/0x21e0 [ 66.065809][ T6940] ? vfs_coredump+0x281a/0x54a0 [ 66.065820][ T6940] vfs_coredump+0x281a/0x54a0 [ 66.065837][ T6940] ? __pfx_vfs_coredump+0x10/0x10 [ 66.065849][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 66.065864][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 66.065878][ T6940] ? lock_acquire+0x1d1/0x380 [ 66.065889][ T6940] ? unwind_next_frame+0xbd/0x2090 [ 66.065908][ T6940] ? lock_acquire+0x1d1/0x380 [ 66.065923][ T6940] ? bpf_ksym_find+0x128/0x1c0 [ 66.065939][ T6940] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.065955][ T6940] ? arch_stack_walk+0xa6/0xf0 [ 66.065974][ T6940] ? __sigqueue_free+0xbe/0x2a0 [ 66.065989][ T6940] ? stack_trace_save+0x8e/0xc0 [ 66.065999][ T6940] ? __pfx_stack_trace_save+0x10/0x10 [ 66.066010][ T6940] ? stack_depot_save_flags+0x27/0x9f0 [ 66.066026][ T6940] ? __lock_acquire+0x5c0/0x1f40 [ 66.066062][ T6940] ? proc_coredump_connector+0x2d3/0x4f0 [ 66.066074][ T6940] ? __pfx_proc_coredump_connector+0x10/0x10 [ 66.066088][ T6940] ? rcu_is_watching+0x13/0xc0 [ 66.066109][ T6940] get_signal+0x1f2a/0x21e0 [ 66.066127][ T6940] ? __pfx_get_signal+0x10/0x10 [ 66.066144][ T6940] arch_do_signal_or_restart+0x91/0x7e0 [ 66.066161][ T6940] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 66.066187][ T6940] irqentry_exit+0x402/0xa10 [ 66.066206][ T6940] asm_exc_page_fault+0x26/0x30 [ 66.066217][ T6940] RIP: 0033:0x7f9edd39e161 [ 66.066226][ T6940] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 66.066240][ T6940] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 66.066249][ T6940] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 66.066256][ T6940] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 66.066263][ T6940] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 66.066270][ T6940] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.066276][ T6940] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 66.066291][ T6940] [ 66.066323][ T6940] memory: usage 307200kB, limit 307200kB, failcnt 63253 [ 66.066331][ T6940] memory+swap: usage 432152kB, limit 9007199254740988kB, failcnt 0 [ 66.066338][ T6940] kmem: usage 7988kB, limit 9007199254740988kB, failcnt 0 [ 66.066344][ T6940] Memory cgroup stats for /syz0: [ 66.066426][ T6940] cache 306126848 [ 66.066431][ T6940] rss 233472 [ 66.066435][ T6940] rss_huge 0 [ 66.066438][ T6940] shmem 306106368 [ 66.066442][ T6940] mapped_file 1576960 [ 66.066446][ T6940] dirty 0 [ 66.066450][ T6940] writeback 0 [ 66.066453][ T6940] workingset_refault_anon 44 [ 66.066457][ T6940] workingset_refault_file 10190 [ 66.066462][ T6940] swap 127950848 [ 66.066465][ T6940] swapcached 247029760 [ 66.066469][ T6940] pgpgin 253615 [ 66.066473][ T6940] pgpgout 178812 [ 66.066477][ T6940] pgfault 29730 [ 66.066481][ T6940] pgmajfault 301 [ 66.066484][ T6940] inactive_anon 207716352 [ 66.066531][ T6940] active_anon 97587200 [ 66.066536][ T6940] inactive_file 0 [ 66.066540][ T6940] active_file 16384 [ 66.066544][ T6940] unevictable 0 [ 66.066548][ T6940] hierarchical_memory_limit 314572800 [ 66.066552][ T6940] hierarchical_memsw_limit 9223372036854771712 [ 66.066557][ T6940] total_cache 306126848 [ 66.066561][ T6940] total_rss 233472 [ 66.066565][ T6940] total_rss_huge 0 [ 66.066569][ T6940] total_shmem 306106368 [ 66.066573][ T6940] total_mapped_file 1576960 [ 66.066577][ T6940] total_dirty 0 [ 66.066581][ T6940] total_writeback 0 [ 66.066585][ T6940] total_workingset_refault_anon 44 [ 66.066589][ T6940] total_workingset_refault_file 10190 [ 66.066594][ T6940] total_swap 127950848 [ 66.066597][ T6940] total_swapcached 247029760 [ 66.066602][ T6940] total_pgpgin 253615 [ 66.066605][ T6940] total_pgpgout 178812 [ 66.066609][ T6940] total_pgfault 29730 [ 66.066613][ T6940] total_pgmajfault 301 [ 66.066617][ T6940] total_inactive_anon 207716352 [ 66.066622][ T6940] total_active_anon 97587200 [ 66.066626][ T6940] total_inactive_file 0 [ 66.066630][ T6940] total_active_file 16384 [ 66.066634][ T6940] total_unevictable 0 [ 66.066638][ T6940] anon_cost 0 [ 66.066641][ T6940] file_cost 0 [ 66.066645][ T6940] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6940,uid=0 [ 66.066747][ T6940] Memory cgroup out of memory: Killed process 6940 (syz.0.303) total-vm:100348kB, anon-rss:1268kB, file-rss:58436kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 66.193811][ T6910] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 66.193833][ T6910] CPU: 3 UID: 0 PID: 6910 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 66.193845][ T6910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.193852][ T6910] Call Trace: [ 66.193867][ T6910] [ 66.193873][ T6910] dump_stack_lvl+0x100/0x190 [ 66.193894][ T6910] dump_header+0xfb/0x606 [ 66.193908][ T6910] oom_kill_process.cold+0xd/0x380 [ 66.193922][ T6910] out_of_memory+0x340/0x14f0 [ 66.193940][ T6910] ? __pfx_out_of_memory+0x10/0x10 [ 66.193960][ T6910] mem_cgroup_out_of_memory+0xc6/0x130 [ 66.193974][ T6910] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 66.193986][ T6910] ? find_held_lock+0x2b/0x80 [ 66.194009][ T6910] ? do_raw_spin_unlock+0x145/0x1e0 [ 66.194025][ T6910] ? _raw_spin_unlock+0x28/0x50 [ 66.194041][ T6910] try_charge_memcg+0x783/0xf60 [ 66.194062][ T6910] ? __pfx_try_charge_memcg+0x10/0x10 [ 66.194078][ T6910] ? find_held_lock+0x2b/0x80 [ 66.194093][ T6910] ? rcu_read_unlock+0x17/0x60 [ 66.194103][ T6910] ? rcu_read_unlock+0x17/0x60 [ 66.194113][ T6910] ? find_held_lock+0x2b/0x80 [ 66.194129][ T6910] ? rcu_read_unlock+0x17/0x60 [ 66.194141][ T6910] charge_memcg+0x1ae/0x210 [ 66.194159][ T6910] __mem_cgroup_charge+0x2b/0x1c0 [ 66.194171][ T6910] shmem_alloc_and_add_folio+0x451/0xd40 [ 66.194192][ T6910] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 66.194211][ T6910] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 66.194232][ T6910] shmem_get_folio_gfp+0x75b/0x1980 [ 66.194253][ T6910] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 66.194271][ T6910] ? vm_normal_page+0x1d1/0x380 [ 66.194284][ T6910] ? __pfx_vm_normal_page+0x10/0x10 [ 66.194300][ T6910] shmem_write_begin+0x1a4/0x420 [ 66.194319][ T6910] ? __pfx_shmem_write_begin+0x10/0x10 [ 66.194337][ T6910] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 66.194358][ T6910] generic_perform_write+0x292/0xa40 [ 66.194372][ T6910] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.194388][ T6910] ? __pfx_generic_perform_write+0x10/0x10 [ 66.194404][ T6910] ? file_update_time_flags+0x38c/0x520 [ 66.194424][ T6910] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.194436][ T6910] shmem_file_write_iter+0x10e/0x140 [ 66.194449][ T6910] __kernel_write_iter+0x2ac/0x930 [ 66.194463][ T6910] ? __pfx___kernel_write_iter+0x10/0x10 [ 66.194475][ T6910] ? __up_read+0x333/0x980 [ 66.194490][ T6910] ? dump_user_range+0x65e/0xad0 [ 66.194503][ T6910] ? copy_mc_enhanced_fast_string+0x6/0xf [ 66.194519][ T6910] dump_user_range+0x3f9/0xad0 [ 66.194534][ T6910] ? __pfx_dump_user_range+0x10/0x10 [ 66.194551][ T6910] ? __pfx_writenote+0x10/0x10 [ 66.194565][ T6910] ? elf_core_dump+0x1f25/0x3d20 [ 66.194580][ T6910] elf_core_dump+0x2d68/0x3d20 [ 66.194601][ T6910] ? __pfx_elf_core_dump+0x10/0x10 [ 66.194613][ T6910] ? kasan_save_stack+0x3f/0x50 [ 66.194626][ T6910] ? kasan_save_stack+0x30/0x50 [ 66.194638][ T6910] ? kasan_save_track+0x14/0x30 [ 66.194650][ T6910] ? __kasan_kmalloc+0xaa/0xb0 [ 66.194663][ T6910] ? vfs_coredump+0x21f6/0x54a0 [ 66.194673][ T6910] ? get_signal+0x1f2a/0x21e0 [ 66.194685][ T6910] ? arch_do_signal_or_restart+0x91/0x7e0 [ 66.194705][ T6910] ? 0xffffffffff600000 [ 66.194733][ T6910] ? lock_acquire+0x1d1/0x380 [ 66.194745][ T6910] ? get_signal+0x1f2a/0x21e0 [ 66.194761][ T6910] ? vfs_coredump+0x281a/0x54a0 [ 66.194773][ T6910] vfs_coredump+0x281a/0x54a0 [ 66.194789][ T6910] ? __pfx_vfs_coredump+0x10/0x10 [ 66.194801][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 66.194817][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 66.194831][ T6910] ? lock_acquire+0x1d1/0x380 [ 66.194842][ T6910] ? unwind_next_frame+0xbd/0x2090 [ 66.194861][ T6910] ? lock_acquire+0x1d1/0x380 [ 66.194876][ T6910] ? bpf_ksym_find+0x128/0x1c0 [ 66.194893][ T6910] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.194910][ T6910] ? arch_stack_walk+0xa6/0xf0 [ 66.194929][ T6910] ? __sigqueue_free+0xbe/0x2a0 [ 66.194944][ T6910] ? stack_trace_save+0x8e/0xc0 [ 66.194954][ T6910] ? __pfx_stack_trace_save+0x10/0x10 [ 66.194966][ T6910] ? stack_depot_save_flags+0x27/0x9f0 [ 66.194982][ T6910] ? __lock_acquire+0x5c0/0x1f40 [ 66.195024][ T6910] ? proc_coredump_connector+0x2d3/0x4f0 [ 66.195036][ T6910] ? __pfx_proc_coredump_connector+0x10/0x10 [ 66.195050][ T6910] ? rcu_is_watching+0x13/0xc0 [ 66.195070][ T6910] get_signal+0x1f2a/0x21e0 [ 66.195088][ T6910] ? __pfx_get_signal+0x10/0x10 [ 66.195105][ T6910] arch_do_signal_or_restart+0x91/0x7e0 [ 66.195124][ T6910] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 66.195150][ T6910] irqentry_exit+0x402/0xa10 [ 66.195169][ T6910] asm_exc_page_fault+0x26/0x30 [ 66.195180][ T6910] RIP: 0033:0x7f9edd39e161 [ 66.195190][ T6910] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 66.195200][ T6910] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 66.195210][ T6910] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 66.195217][ T6910] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 66.195224][ T6910] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 66.195230][ T6910] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.195236][ T6910] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 66.195251][ T6910] [ 66.204463][ T6910] memory: usage 307200kB, limit 307200kB, failcnt 63617 [ 66.204475][ T6910] memory+swap: usage 432152kB, limit 9007199254740988kB, failcnt 0 [ 66.204482][ T6910] kmem: usage 7960kB, limit 9007199254740988kB, failcnt 0 [ 66.204488][ T6910] Memory cgroup stats for /syz0: [ 66.204567][ T6910] cache 306126848 [ 66.204572][ T6910] rss 233472 [ 66.204576][ T6910] rss_huge 0 [ 66.204580][ T6910] shmem 306106368 [ 66.204584][ T6910] mapped_file 1576960 [ 66.204587][ T6910] dirty 0 [ 66.204591][ T6910] writeback 0 [ 66.204595][ T6910] workingset_refault_anon 44 [ 66.204599][ T6910] workingset_refault_file 10190 [ 66.204603][ T6910] swap 127950848 [ 66.204607][ T6910] swapcached 247029760 [ 66.204611][ T6910] pgpgin 253615 [ 66.204614][ T6910] pgpgout 178812 [ 66.204618][ T6910] pgfault 29730 [ 66.204622][ T6910] pgmajfault 301 [ 66.204626][ T6910] inactive_anon 113565696 [ 66.204630][ T6910] active_anon 191877120 [ 66.204634][ T6910] inactive_file 0 [ 66.204637][ T6910] active_file 20480 [ 66.204641][ T6910] unevictable 0 [ 66.204645][ T6910] hierarchical_memory_limit 314572800 [ 66.204650][ T6910] hierarchical_memsw_limit 9223372036854771712 [ 66.204654][ T6910] total_cache 306126848 [ 66.204658][ T6910] total_rss 233472 [ 66.204662][ T6910] total_rss_huge 0 [ 66.204666][ T6910] total_shmem 306106368 [ 66.204670][ T6910] total_mapped_file 1576960 [ 66.204674][ T6910] total_dirty 0 [ 66.204678][ T6910] total_writeback 0 [ 66.204681][ T6910] total_workingset_refault_anon 44 [ 66.204686][ T6910] total_workingset_refault_file 10190 [ 66.204690][ T6910] total_swap 127950848 [ 66.204694][ T6910] total_swapcached 247029760 [ 66.204698][ T6910] total_pgpgin 253615 [ 66.204702][ T6910] total_pgpgout 178812 [ 66.204706][ T6910] total_pgfault 29730 [ 66.204710][ T6910] total_pgmajfault 301 [ 66.204714][ T6910] total_inactive_anon 113565696 [ 66.204718][ T6910] total_active_anon 191877120 [ 66.204722][ T6910] total_inactive_file 0 [ 66.204727][ T6910] total_active_file 20480 [ 66.204730][ T6910] total_unevictable 0 [ 66.204734][ T6910] anon_cost 0 [ 66.204738][ T6910] file_cost 0 [ 66.204742][ T6910] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6937,uid=0 [ 66.204810][ T6910] Memory cgroup out of memory: Killed process 6937 (syz.0.303) total-vm:100348kB, anon-rss:1248kB, file-rss:44868kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 66.236007][ T6941] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 66.236030][ T6941] CPU: 1 UID: 0 PID: 6941 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 66.236042][ T6941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.236048][ T6941] Call Trace: [ 66.236052][ T6941] [ 66.236057][ T6941] dump_stack_lvl+0x100/0x190 [ 66.236078][ T6941] dump_header+0xfb/0x606 [ 66.236091][ T6941] oom_kill_process.cold+0xd/0x380 [ 66.236105][ T6941] out_of_memory+0x340/0x14f0 [ 66.236124][ T6941] ? __pfx_out_of_memory+0x10/0x10 [ 66.236143][ T6941] mem_cgroup_out_of_memory+0xc6/0x130 [ 66.236157][ T6941] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 66.236169][ T6941] ? find_held_lock+0x2b/0x80 [ 66.236188][ T6941] ? do_raw_spin_unlock+0x145/0x1e0 [ 66.236204][ T6941] ? _raw_spin_unlock+0x28/0x50 [ 66.236220][ T6941] try_charge_memcg+0x783/0xf60 [ 66.236255][ T6941] ? __pfx_try_charge_memcg+0x10/0x10 [ 66.236271][ T6941] ? find_held_lock+0x2b/0x80 [ 66.236286][ T6941] ? rcu_read_unlock+0x17/0x60 [ 66.236296][ T6941] ? rcu_read_unlock+0x17/0x60 [ 66.236306][ T6941] ? find_held_lock+0x2b/0x80 [ 66.236322][ T6941] ? rcu_read_unlock+0x17/0x60 [ 66.236334][ T6941] charge_memcg+0x1ae/0x210 [ 66.236352][ T6941] __mem_cgroup_charge+0x2b/0x1c0 [ 66.236364][ T6941] shmem_alloc_and_add_folio+0x451/0xd40 [ 66.236385][ T6941] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 66.236404][ T6941] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 66.236425][ T6941] shmem_get_folio_gfp+0x75b/0x1980 [ 66.236446][ T6941] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 66.236464][ T6941] ? vm_normal_page+0x1d1/0x380 [ 66.236477][ T6941] ? __pfx_vm_normal_page+0x10/0x10 [ 66.236493][ T6941] shmem_write_begin+0x1a4/0x420 [ 66.236512][ T6941] ? __pfx_shmem_write_begin+0x10/0x10 [ 66.236531][ T6941] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 66.236552][ T6941] generic_perform_write+0x292/0xa40 [ 66.236567][ T6941] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.236583][ T6941] ? __pfx_generic_perform_write+0x10/0x10 [ 66.236599][ T6941] ? file_update_time_flags+0x38c/0x520 [ 66.236619][ T6941] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.236630][ T6941] shmem_file_write_iter+0x10e/0x140 [ 66.236647][ T6941] __kernel_write_iter+0x2ac/0x930 [ 66.236661][ T6941] ? __pfx___kernel_write_iter+0x10/0x10 [ 66.236673][ T6941] ? __up_read+0x333/0x980 [ 66.236689][ T6941] ? dump_user_range+0x65e/0xad0 [ 66.236701][ T6941] ? copy_mc_enhanced_fast_string+0x6/0xf [ 66.236718][ T6941] dump_user_range+0x3f9/0xad0 [ 66.236733][ T6941] ? __pfx_dump_user_range+0x10/0x10 [ 66.236750][ T6941] ? __pfx_writenote+0x10/0x10 [ 66.236762][ T6941] ? elf_core_dump+0x1f25/0x3d20 [ 66.236778][ T6941] elf_core_dump+0x2d68/0x3d20 [ 66.236799][ T6941] ? __pfx_elf_core_dump+0x10/0x10 [ 66.236811][ T6941] ? kasan_save_stack+0x3f/0x50 [ 66.236824][ T6941] ? kasan_save_stack+0x30/0x50 [ 66.236836][ T6941] ? kasan_save_track+0x14/0x30 [ 66.236848][ T6941] ? __kasan_kmalloc+0xaa/0xb0 [ 66.236861][ T6941] ? vfs_coredump+0x21f6/0x54a0 [ 66.236872][ T6941] ? get_signal+0x1f2a/0x21e0 [ 66.236884][ T6941] ? arch_do_signal_or_restart+0x91/0x7e0 [ 66.236904][ T6941] ? 0xffffffffff600000 [ 66.236947][ T6941] ? lock_acquire+0x1d1/0x380 [ 66.236961][ T6941] ? get_signal+0x1f2a/0x21e0 [ 66.236978][ T6941] ? vfs_coredump+0x281a/0x54a0 [ 66.236989][ T6941] vfs_coredump+0x281a/0x54a0 [ 66.237006][ T6941] ? __pfx_vfs_coredump+0x10/0x10 [ 66.237018][ T6941] ? __lock_acquire+0x5c0/0x1f40 [ 66.237033][ T6941] ? __lock_acquire+0x5c0/0x1f40 [ 66.237046][ T6941] ? lock_acquire+0x1d1/0x380 [ 66.237057][ T6941] ? unwind_next_frame+0xbd/0x2090 [ 66.237076][ T6941] ? lock_acquire+0x1d1/0x380 [ 66.237091][ T6941] ? bpf_ksym_find+0x128/0x1c0 [ 66.237108][ T6941] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.237124][ T6941] ? arch_stack_walk+0xa6/0xf0 [ 66.237143][ T6941] ? __sigqueue_free+0xbe/0x2a0 [ 66.237158][ T6941] ? stack_trace_save+0x8e/0xc0 [ 66.237168][ T6941] ? __pfx_stack_trace_save+0x10/0x10 [ 66.237180][ T6941] ? stack_depot_save_flags+0x27/0x9f0 [ 66.237195][ T6941] ? __lock_acquire+0x5c0/0x1f40 [ 66.237232][ T6941] ? proc_coredump_connector+0x2d3/0x4f0 [ 66.237243][ T6941] ? __pfx_proc_coredump_connector+0x10/0x10 [ 66.237258][ T6941] ? rcu_is_watching+0x13/0xc0 [ 66.237275][ T6941] get_signal+0x1f2a/0x21e0 [ 66.237293][ T6941] ? __pfx_get_signal+0x10/0x10 [ 66.237310][ T6941] arch_do_signal_or_restart+0x91/0x7e0 [ 66.237328][ T6941] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 66.237353][ T6941] irqentry_exit+0x402/0xa10 [ 66.237372][ T6941] asm_exc_page_fault+0x26/0x30 [ 66.237383][ T6941] RIP: 0033:0x7f9edd39e161 [ 66.237393][ T6941] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 66.237404][ T6941] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 66.237414][ T6941] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 66.237421][ T6941] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 66.237428][ T6941] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 66.237434][ T6941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.237441][ T6941] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 66.237456][ T6941] [ 66.245945][ T6941] memory: usage 307200kB, limit 307200kB, failcnt 63689 [ 66.245957][ T6941] memory+swap: usage 432152kB, limit 9007199254740988kB, failcnt 0 [ 66.245964][ T6941] kmem: usage 7960kB, limit 9007199254740988kB, failcnt 0 [ 66.245970][ T6941] Memory cgroup stats for /syz0: [ 66.246047][ T6941] cache 306126848 [ 66.246053][ T6941] rss 229376 [ 66.246057][ T6941] rss_huge 0 [ 66.246060][ T6941] shmem 306106368 [ 66.246064][ T6941] mapped_file 1576960 [ 66.246068][ T6941] dirty 0 [ 66.246071][ T6941] writeback 0 [ 66.246075][ T6941] workingset_refault_anon 44 [ 66.246079][ T6941] workingset_refault_file 10190 [ 66.246083][ T6941] swap 127950848 [ 66.246087][ T6941] swapcached 247029760 [ 66.246091][ T6941] pgpgin 253615 [ 66.246095][ T6941] pgpgout 178812 [ 66.246098][ T6941] pgfault 29730 [ 66.246102][ T6941] pgmajfault 301 [ 66.246106][ T6941] inactive_anon 179142656 [ 66.246110][ T6941] active_anon 125898752 [ 66.246114][ T6941] inactive_file 0 [ 66.246118][ T6941] active_file 12288 [ 66.246122][ T6941] unevictable 0 [ 66.246125][ T6941] hierarchical_memory_limit 314572800 [ 66.246130][ T6941] hierarchical_memsw_limit 9223372036854771712 [ 66.246134][ T6941] total_cache 306126848 [ 66.246139][ T6941] total_rss 229376 [ 66.246142][ T6941] total_rss_huge 0 [ 66.246146][ T6941] total_shmem 306106368 [ 66.246150][ T6941] total_mapped_file 1576960 [ 66.246154][ T6941] total_dirty 0 [ 66.246158][ T6941] total_writeback 0 [ 66.246162][ T6941] total_workingset_refault_anon 44 [ 66.246166][ T6941] total_workingset_refault_file 10190 [ 66.246171][ T6941] total_swap 127950848 [ 66.246175][ T6941] total_swapcached 247029760 [ 66.246179][ T6941] total_pgpgin 253615 [ 66.246183][ T6941] total_pgpgout 178812 [ 66.246187][ T6941] total_pgfault 29730 [ 66.246191][ T6941] total_pgmajfault 301 [ 66.246195][ T6941] total_inactive_anon 179142656 [ 66.246199][ T6941] total_active_anon 125898752 [ 66.246203][ T6941] total_inactive_file 0 [ 66.246207][ T6941] total_active_file 12288 [ 66.246211][ T6941] total_unevictable 0 [ 66.246215][ T6941] anon_cost 0 [ 66.246219][ T6941] file_cost 0 [ 66.246223][ T6941] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6935,uid=0 [ 66.246276][ T6941] Memory cgroup out of memory: Killed process 6935 (syz.0.303) total-vm:100348kB, anon-rss:1248kB, file-rss:44868kB, shmem-rss:0kB, UID:0 pgtables:176kB oom_score_adj:1000 [ 66.253739][ T6901] syz.0.303 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 66.253768][ T6901] CPU: 2 UID: 0 PID: 6901 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 66.253787][ T6901] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.253797][ T6901] Call Trace: [ 66.253803][ T6901] [ 66.253810][ T6901] dump_stack_lvl+0x100/0x190 [ 66.253840][ T6901] dump_header+0xfb/0x606 [ 66.253861][ T6901] oom_kill_process.cold+0xd/0x380 [ 66.253882][ T6901] out_of_memory+0x340/0x14f0 [ 66.253911][ T6901] ? __pfx_out_of_memory+0x10/0x10 [ 66.253940][ T6901] mem_cgroup_out_of_memory+0xc6/0x130 [ 66.253961][ T6901] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 66.253979][ T6901] ? find_held_lock+0x2b/0x80 [ 66.254007][ T6901] ? do_raw_spin_unlock+0x145/0x1e0 [ 66.254030][ T6901] ? _raw_spin_unlock+0x28/0x50 [ 66.254056][ T6901] try_charge_memcg+0x783/0xf60 [ 66.254086][ T6901] ? __pfx_try_charge_memcg+0x10/0x10 [ 66.254109][ T6901] ? find_held_lock+0x2b/0x80 [ 66.254131][ T6901] ? rcu_read_unlock+0x17/0x60 [ 66.254145][ T6901] ? rcu_read_unlock+0x17/0x60 [ 66.254160][ T6901] ? find_held_lock+0x2b/0x80 [ 66.254183][ T6901] ? rcu_read_unlock+0x17/0x60 [ 66.254203][ T6901] charge_memcg+0x1ae/0x210 [ 66.254229][ T6901] __mem_cgroup_charge+0x2b/0x1c0 [ 66.254248][ T6901] shmem_alloc_and_add_folio+0x451/0xd40 [ 66.254279][ T6901] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 66.254306][ T6901] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 66.254348][ T6901] ? __lock_acquire+0x5c0/0x1f40 [ 66.254370][ T6901] shmem_get_folio_gfp+0x75b/0x1980 [ 66.254401][ T6901] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 66.254424][ T6901] ? inode_set_ctime_current+0x9c/0x850 [ 66.254449][ T6901] ? find_held_lock+0x2b/0x80 [ 66.254480][ T6901] ? timestamp_truncate+0x22e/0x2f0 [ 66.254506][ T6901] shmem_write_begin+0x1a4/0x420 [ 66.254534][ T6901] ? __pfx_shmem_write_begin+0x10/0x10 [ 66.254558][ T6901] ? inode_set_ctime_current+0x283/0x850 [ 66.254582][ T6901] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 66.254609][ T6901] ? inode_maybe_inc_iversion+0x169/0x220 [ 66.254632][ T6901] generic_perform_write+0x292/0xa40 [ 66.254654][ T6901] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.254678][ T6901] ? __pfx_generic_perform_write+0x10/0x10 [ 66.254701][ T6901] ? mnt_put_write_access_file+0x4e/0x100 [ 66.254724][ T6901] ? file_update_time_flags+0x38c/0x520 [ 66.254751][ T6901] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 66.254769][ T6901] shmem_file_write_iter+0x10e/0x140 [ 66.254788][ T6901] __kernel_write_iter+0x2ac/0x930 [ 66.254810][ T6901] ? __pfx___kernel_write_iter+0x10/0x10 [ 66.254834][ T6901] ? dump_user_range+0x65e/0xad0 [ 66.254859][ T6901] dump_user_range+0x3f9/0xad0 [ 66.254884][ T6901] ? __pfx_dump_user_range+0x10/0x10 [ 66.254909][ T6901] ? __pfx_writenote+0x10/0x10 [ 66.254929][ T6901] ? elf_core_dump+0x1f25/0x3d20 [ 66.254953][ T6901] elf_core_dump+0x2d68/0x3d20 [ 66.254986][ T6901] ? __pfx_elf_core_dump+0x10/0x10 [ 66.255004][ T6901] ? kasan_save_stack+0x3f/0x50 [ 66.255023][ T6901] ? kasan_save_stack+0x30/0x50 [ 66.255040][ T6901] ? kasan_save_track+0x14/0x30 [ 66.255057][ T6901] ? __kasan_kmalloc+0xaa/0xb0 [ 66.255076][ T6901] ? vfs_coredump+0x21f6/0x54a0 [ 66.255092][ T6901] ? get_signal+0x1f2a/0x21e0 [ 66.255110][ T6901] ? arch_do_signal_or_restart+0x91/0x7e0 [ 66.255140][ T6901] ? 0xffffffffff600000 [ 66.255185][ T6901] ? lock_acquire+0x1d1/0x380 [ 66.255202][ T6901] ? get_signal+0x1f2a/0x21e0 [ 66.255228][ T6901] ? vfs_coredump+0x281a/0x54a0 [ 66.255245][ T6901] vfs_coredump+0x281a/0x54a0 [ 66.255272][ T6901] ? __pfx_vfs_coredump+0x10/0x10 [ 66.255290][ T6901] ? __lock_acquire+0x5c0/0x1f40 [ 66.255314][ T6901] ? __lock_acquire+0x5c0/0x1f40 [ 66.255335][ T6901] ? lock_acquire+0x1d1/0x380 [ 66.255352][ T6901] ? unwind_next_frame+0xbd/0x2090 [ 66.255380][ T6901] ? lock_acquire+0x1d1/0x380 [ 66.255404][ T6901] ? bpf_ksym_find+0x128/0x1c0 [ 66.255429][ T6901] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.255454][ T6901] ? arch_stack_walk+0xa6/0xf0 [ 66.255488][ T6901] ? __sigqueue_free+0xbe/0x2a0 [ 66.255510][ T6901] ? stack_trace_save+0x8e/0xc0 [ 66.255526][ T6901] ? __pfx_stack_trace_save+0x10/0x10 [ 66.255543][ T6901] ? stack_depot_save_flags+0x27/0x9f0 [ 66.255566][ T6901] ? __lock_acquire+0x5c0/0x1f40 [ 66.255625][ T6901] ? proc_coredump_connector+0x2d3/0x4f0 [ 66.255643][ T6901] ? __pfx_proc_coredump_connector+0x10/0x10 [ 66.255666][ T6901] ? rcu_is_watching+0x13/0xc0 [ 66.255693][ T6901] get_signal+0x1f2a/0x21e0 [ 66.255723][ T6901] ? __pfx_get_signal+0x10/0x10 [ 66.255748][ T6901] arch_do_signal_or_restart+0x91/0x7e0 [ 66.255774][ T6901] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 66.255813][ T6901] irqentry_exit+0x402/0xa10 [ 66.255842][ T6901] asm_exc_page_fault+0x26/0x30 [ 66.255859][ T6901] RIP: 0033:0x7f9edd39e161 [ 66.255873][ T6901] Code: 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 66.255889][ T6901] RSP: 002b:fffffffffffffe70 EFLAGS: 00010217 [ 66.255903][ T6901] RAX: 0000000000000000 RBX: 00007f9edd626090 RCX: 00007f9edd39e159 [ 66.255914][ T6901] RDX: 0000000000000000 RSI: fffffffffffffe70 RDI: 0000000000008000 [ 66.255925][ T6901] RBP: 00007f9edd43506b R08: 0000000000000000 R09: 0000000000000000 [ 66.255935][ T6901] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.255945][ T6901] R13: 00007f9edd626128 R14: 00007f9edd626090 R15: 00007fff42724c48 [ 66.255969][ T6901] [ 66.270277][ T6901] memory: usage 307200kB, limit 307200kB, failcnt 63715 [ 66.270294][ T6901] memory+swap: usage 432152kB, limit 9007199254740988kB, failcnt 0 [ 66.270305][ T6901] kmem: usage 7960kB, limit 9007199254740988kB, failcnt 0 [ 66.270314][ T6901] Memory cgroup stats for /syz0: [ 66.270430][ T6901] cache 306130944 [ 66.270439][ T6901] rss 229376 [ 66.270444][ T6901] rss_huge 0 [ 66.270450][ T6901] shmem 306110464 [ 66.270456][ T6901] mapped_file 1576960 [ 66.270461][ T6901] dirty 0 [ 66.270472][ T6901] writeback 0 [ 66.270478][ T6901] workingset_refault_anon 44 [ 66.270484][ T6901] workingset_refault_file 10190 [ 66.270491][ T6901] swap 127950848 [ 66.270497][ T6901] swapcached 247029760 [ 66.270503][ T6901] pgpgin 253616 [ 66.270509][ T6901] pgpgout 178813 [ 66.270514][ T6901] pgfault 29730 [ 66.270520][ T6901] pgmajfault 301 [ 66.270526][ T6901] inactive_anon 126615552 [ 66.270532][ T6901] active_anon 179490816 [ 66.270538][ T6901] inactive_file 8192 [ 66.270544][ T6901] active_file 12288 [ 66.270550][ T6901] unevictable 0 [ 66.270556][ T6901] hierarchical_memory_limit 314572800 [ 66.270563][ T6901] hierarchical_memsw_limit 9223372036854771712 [ 66.270570][ T6901] total_cache 306130944 [ 66.270576][ T6901] total_rss 229376 [ 66.270581][ T6901] total_rss_huge 0 [ 66.270588][ T6901] total_shmem 306110464 [ 66.270594][ T6901] total_mapped_file 1576960 [ 66.270600][ T6901] total_dirty 0 [ 66.270605][ T6901] total_writeback 0 [ 66.270611][ T6901] total_workingset_refault_anon 44 [ 66.270617][ T6901] total_workingset_refault_file 10190 [ 66.270624][ T6901] total_swap 127950848 [ 66.270630][ T6901] total_swapcached 247029760 [ 66.270636][ T6901] total_pgpgin 253616 [ 66.270642][ T6901] total_pgpgout 178813 [ 66.270648][ T6901] total_pgfault 29730 [ 66.270654][ T6901] total_pgmajfault 301 [ 66.270660][ T6901] total_inactive_anon 126615552 [ 66.270667][ T6901] total_active_anon 179490816 [ 66.270673][ T6901] total_inactive_file 8192 [ 66.270679][ T6901] total_active_file 12288 [ 66.270686][ T6901] total_unevictable 0 [ 66.270691][ T6901] anon_cost 0 [ 66.270697][ T6901] file_cost 0 [ 66.270703][ T6901] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.303,pid=6901,uid=0 [ 66.270783][ T6901] Memory cgroup out of memory: Killed process 6901 (syz.0.303) total-vm:100348kB, anon-rss:1268kB, file-rss:44296kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 67.045565][ T64] Bluetooth: hci0: command 0x0c20 tx timeout [ 67.051600][ T7142] Bluetooth: hci0: Opcode 0x0c20 failed: -110 [ 67.181294][ T7210] netlink: 67 bytes leftover after parsing attributes in process `syz.1.378'. [ 67.204604][ T64] Bluetooth: hci4: command 0x1003 tx timeout [ 67.205683][ T5727] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 67.365637][ T7214] netlink: 72 bytes leftover after parsing attributes in process `syz.1.380'. [ 67.516166][ T5727] Bluetooth: hci5: command 0x1003 tx timeout [ 67.517030][ T5733] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 67.779794][ T7238] netlink: 'syz.2.388': attribute type 101 has an invalid length. [ 67.794687][ T5813] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 67.984442][ T5813] usb 5-1: Using ep0 maxpacket: 32 [ 67.986185][ T5813] usb 5-1: unable to get BOS descriptor or descriptor too short [ 67.986209][ T5813] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0102, bcdDevice=89.0e [ 67.989401][ T5813] usb 5-1: string descriptor 0 read error: -22 [ 67.989458][ T5813] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.995455][ T5813] dvb-usb: found a 'Terratec Cinergy S2 USB HD Rev.3' in warm state. [ 67.995474][ T5813] dw2102: su3000_power_ctrl: 1, initialized 0 [ 67.995483][ T5813] dvb-usb: bulk message failed: -22 (2/0) [ 68.007711][ T5813] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 68.012910][ T5813] dvbdev: DVB: registering new adapter (Terratec Cinergy S2 USB HD Rev.3) [ 68.012962][ T5813] usb 5-1: media controller created [ 68.012976][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.012984][ T5813] dw2102: i2c transfer failed. [ 68.012990][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.012996][ T5813] dw2102: i2c transfer failed. [ 68.013001][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.013007][ T5813] dw2102: i2c transfer failed. [ 68.013013][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.013019][ T5813] dw2102: i2c transfer failed. [ 68.013024][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.013030][ T5813] dw2102: i2c transfer failed. [ 68.013035][ T5813] dvb-usb: bulk message failed: -22 (6/0) [ 68.013041][ T5813] dw2102: i2c transfer failed. [ 68.013045][ T5813] dvb-usb: MAC address: 02:02:02:02:02:02 [ 68.028985][ T5813] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 68.052480][ T5813] dvb-usb: bulk message failed: -22 (3/0) [ 68.052494][ T5813] dw2102: command 0x0e transfer failed. [ 68.052498][ T5813] dvb-usb: bulk message failed: -22 (3/0) [ 68.052504][ T5813] dw2102: command 0x0e transfer failed. [ 68.365214][ T5813] dvb-usb: bulk message failed: -22 (3/0) [ 68.365231][ T5813] dw2102: command 0x0e transfer failed. [ 68.365235][ T5813] dvb-usb: bulk message failed: -22 (3/0) [ 68.365242][ T5813] dw2102: command 0x0e transfer failed. [ 68.365246][ T5813] dvb-usb: bulk message failed: -22 (1/0) [ 68.365252][ T5813] dw2102: command 0x51 transfer failed. [ 68.383058][ T5813] DVB: Unable to find symbol ds3000_attach() [ 68.383067][ T5813] dvb-usb: no frontend was attached by 'Terratec Cinergy S2 USB HD Rev.3' [ 68.434461][ T5813] rc_core: IR keymap rc-su3000 not found [ 68.434473][ T5813] Registered IR keymap rc-empty [ 68.437044][ T5813] rc rc0: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.0/usb5/5-1/rc/rc0 [ 68.437965][ T5813] input: Terratec Cinergy S2 USB HD Rev.3 as /devices/platform/dummy_hcd.0/usb5/5-1/rc/rc0/input10 [ 68.441225][ T5813] dvb-usb: schedule remote query interval to 150 msecs. [ 68.441239][ T5813] dw2102: su3000_power_ctrl: 0, initialized 1 [ 68.441246][ T5813] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully initialized and connected. [ 68.444515][ T5813] usb 5-1: USB disconnect, device number 10 [ 68.488213][ T5813] dvb-usb: Terratec Cinergy S2 USB HD Rev.3 successfully deinitialized and disconnected. [ 68.708050][ T7274] overlay: Unknown parameter ':uid' [ 68.748044][ T7276] bridge0: port 3(netdevsim0) entered blocking state [ 68.748220][ T7276] bridge0: port 3(netdevsim0) entered disabled state [ 68.748437][ T7276] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 68.750816][ T7276] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 68.751329][ T7276] bridge0: port 3(netdevsim0) entered blocking state [ 68.751379][ T7276] bridge0: port 3(netdevsim0) entered forwarding state [ 68.767848][ T7276] netlink: 'syz.1.395': attribute type 10 has an invalid length. [ 68.768499][ T7276] bridge0: port 3(netdevsim0) entered disabled state [ 68.768585][ T7276] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.768811][ T7276] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.770852][ T7276] bridge0: port 3(netdevsim0) entered blocking state [ 68.770937][ T7276] bridge0: port 3(netdevsim0) entered forwarding state [ 68.771060][ T7276] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.771107][ T7276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.771205][ T7276] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.771265][ T7276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.774022][ T7276] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 68.996402][ T43] kauditd_printk_skb: 16 callbacks suppressed [ 68.996415][ T43] audit: type=1400 audit(1790302336.447:544): avc: denied { read write } for pid=7286 comm="syz.0.400" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 68.996594][ T43] audit: type=1400 audit(1790302336.447:545): avc: denied { open } for pid=7286 comm="syz.0.400" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 68.998642][ T43] audit: type=1400 audit(1790302336.447:546): avc: denied { ioctl } for pid=7286 comm="syz.0.400" path="/dev/binderfs/binder0" dev="binder" ino=7 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 68.999632][ T7287] binder: BC_ATTEMPT_ACQUIRE not supported [ 68.999645][ T7287] binder: 7286:7287 ioctl c0306201 200000000280 returned -22 [ 69.190511][ T7291] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7291 comm=syz.0.402 [ 69.619033][ T43] audit: type=1400 audit(1790302337.067:547): avc: denied { write } for pid=7309 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.671142][ T43] audit: type=1400 audit(1790302337.117:548): avc: denied { write } for pid=7314 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.755348][ T5733] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 69.755382][ T5733] Bluetooth: hci2: Injecting HCI hardware error event [ 69.756340][ T5733] Bluetooth: hci2: hardware error 0x00 [ 69.777590][ T43] audit: type=1400 audit(1790302337.227:549): avc: denied { write } for pid=7319 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.867955][ T43] audit: type=1400 audit(1790302337.317:550): avc: denied { write } for pid=7327 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 70.268798][ T7341] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(9) [ 70.268818][ T7341] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 70.271895][ T7341] vhci_hcd vhci_hcd.0: Device attached [ 70.298035][ T7342] vhci_hcd: cannot find the pending unlink 6 [ 70.298056][ T7342] vhci_hcd: connection closed [ 70.298860][ T5538] vhci_hcd vhci_hcd.2: stop threads [ 70.298876][ T5538] vhci_hcd vhci_hcd.2: release socket [ 70.298887][ T5538] vhci_hcd vhci_hcd.2: disconnect device [ 70.330790][ T43] audit: type=1400 audit(1790302337.777:551): avc: denied { write } for pid=7344 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 70.383765][ T43] audit: type=1400 audit(1790302337.827:552): avc: denied { write } for pid=7347 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 70.731436][ T7356] netlink: 48 bytes leftover after parsing attributes in process `syz.1.419'. [ 70.878192][ T7364] netlink: 'syz.1.421': attribute type 1 has an invalid length. [ 70.896290][ T7364] ifb0: entered promiscuous mode [ 71.102193][ T7379] netlink: 'syz.1.426': attribute type 1 has an invalid length. [ 71.130636][ T7379] 8021q: adding VLAN 0 to HW filter on device bond2 [ 71.140137][ T43] audit: type=1400 audit(1790302338.587:553): avc: denied { write } for pid=7378 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.151857][ T7379] bond2: (slave dummy0): making interface the new active one [ 71.156315][ T7379] bond2: (slave dummy0): Enslaving as an active interface with an up link [ 71.208795][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.208828][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.227669][ T852] cfg80211: failed to load regulatory.db [ 71.435064][ T7410] ip_tables: iptables: counters copy to user failed while replacing table [ 71.606814][ T5515] usb 5-1: new low-speed USB device number 11 using dummy_hcd [ 71.754904][ T5515] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 71.755681][ T5515] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 71.755695][ T5515] usb 5-1: config 0 has no interface number 0 [ 71.755711][ T5515] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 71.755723][ T5515] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 71.755735][ T5515] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 71.755747][ T5515] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 71.755760][ T5515] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 71.755772][ T5515] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 71.755791][ T5515] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.757123][ T5515] usb 5-1: config 0 descriptor?? [ 71.757621][ T7405] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 71.757743][ T7405] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 71.760841][ T5515] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 71.845228][ T5733] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 71.962947][ T73] usb 5-1: USB disconnect, device number 11 [ 71.969604][ T73] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 72.029308][ T7430] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 72.339216][ T7452] netlink: Unknown nat attribute (0) [ 72.339234][ T7452] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 72.353783][ T7458] FAULT_INJECTION: forcing a failure. [ 72.353783][ T7458] name fail_futex, interval 1, probability 0, space 0, times 0 [ 72.353802][ T7458] CPU: 3 UID: 0 PID: 7458 Comm: syz.2.445 Not tainted syzkaller #0 PREEMPT(full) [ 72.353815][ T7458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.353821][ T7458] Call Trace: [ 72.353825][ T7458] [ 72.353830][ T7458] dump_stack_lvl+0x100/0x190 [ 72.353850][ T7458] should_fail_ex.cold+0x5/0xa [ 72.353867][ T7458] get_futex_key+0x293/0x14f0 [ 72.353898][ T7458] ? __pfx_get_futex_key+0x10/0x10 [ 72.353914][ T7458] ? __mutex_unlock_slowpath+0x35d/0x930 [ 72.353935][ T7458] futex_wake+0xf4/0x5e0 [ 72.353948][ T7458] ? __pfx_futex_wake+0x10/0x10 [ 72.353960][ T7458] ? lock_acquire+0x1d1/0x380 [ 72.353973][ T7458] ? detach_task_ctx_data+0x83/0x490 [ 72.353994][ T7458] do_futex+0x2b2/0x440 [ 72.354010][ T7458] ? __pfx_do_futex+0x10/0x10 [ 72.354025][ T7458] ? __might_fault+0xc5/0x140 [ 72.354045][ T7458] mm_exit_exec_release+0x256/0x2f0 [ 72.354059][ T7458] do_exit+0x707/0x2ae0 [ 72.354079][ T7458] ? __pfx_do_exit+0x10/0x10 [ 72.354099][ T7458] ? do_raw_spin_lock+0x128/0x260 [ 72.354120][ T7458] ? find_held_lock+0x2b/0x80 [ 72.354137][ T7458] ? get_signal+0x7e0/0x21e0 [ 72.354151][ T7458] do_group_exit+0xd5/0x2a0 [ 72.354171][ T7458] get_signal+0x1ec7/0x21e0 [ 72.354196][ T7458] ? find_held_lock+0x2b/0x80 [ 72.354221][ T7458] ? __pfx_get_signal+0x10/0x10 [ 72.354236][ T7458] ? do_futex+0x190/0x440 [ 72.354252][ T7458] arch_do_signal_or_restart+0x91/0x7e0 [ 72.354270][ T7458] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 72.354295][ T7458] exit_to_user_mode_loop+0x139/0x700 [ 72.354309][ T7458] ? rcu_is_watching+0x13/0xc0 [ 72.354325][ T7458] do_syscall_64+0x661/0x790 [ 72.354343][ T7458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.354355][ T7458] RIP: 0033:0x7fb17a99e159 [ 72.354368][ T7458] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 72.354381][ T7458] RSP: 002b:00007fb17b85a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 72.354397][ T7458] RAX: fffffffffffffe00 RBX: 00007fb17ac25fa8 RCX: 00007fb17a99e159 [ 72.354407][ T7458] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb17ac25fa8 [ 72.354418][ T7458] RBP: 00007fb17ac25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.354427][ T7458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.354437][ T7458] R13: 00007fb17ac26038 R14: 00007ffcf0efbef0 R15: 00007ffcf0efbfd8 [ 72.354461][ T7458] [ 72.492699][ T7462] netlink: 'syz.0.447': attribute type 3 has an invalid length. [ 72.688147][ T7480] netlink: 80 bytes leftover after parsing attributes in process `syz.0.453'. [ 72.801457][ T7491] sch_tbf: burst 0 is lower than device veth1 mtu (1514) ! [ 72.861834][ T7496] ip_tables: iptables: counters copy to user failed while replacing table [ 73.146471][ T7513] bond3: (slave bond_slave_0): Device is not our slave [ 73.146485][ T7513] bond3: option active_slave: invalid value (bond_slave_0) [ 73.155527][ T7513] bond3 (unregistering): Released all slaves [ 73.214606][ T7515] netlink: 16 bytes leftover after parsing attributes in process `syz.1.467'. [ 73.263194][ T7527] capability: warning: `syz.1.472' uses 32-bit capabilities (legacy support in use) [ 73.264755][ T7527] overlayfs: failed to resolve './cgroup': -2 [ 73.269730][ T7529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.471'. [ 73.269760][ T7529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.471'. [ 74.164839][ T7630] netlink: 'syz.0.497': attribute type 1 has an invalid length. [ 74.192115][ T7630] 8021q: adding VLAN 0 to HW filter on device macvlan6 [ 74.238670][ T7633] cgroup: subsys name conflicts with all [ 74.253708][ T7633] loop0: detected capacity change from 0 to 4096 [ 74.331127][ T43] kauditd_printk_skb: 30 callbacks suppressed [ 74.331140][ T43] audit: type=1400 audit(1790302341.777:584): avc: denied { perfmon } for pid=7642 comm="syz.0.501" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 74.398418][ T43] audit: type=1400 audit(1790302341.847:585): avc: denied { write } for pid=7644 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.417674][ T43] audit: type=1400 audit(1790302341.867:586): avc: denied { mount } for pid=7651 comm="syz.3.505" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 74.438549][ T43] audit: type=1400 audit(1790302341.887:587): avc: denied { unmount } for pid=5723 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 74.468128][ T43] audit: type=1400 audit(1790302341.917:588): avc: denied { write } for pid=7654 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 75.362535][ T7671] overlay: Unknown parameter 'u' [ 75.367128][ T7670] syzkaller0: entered promiscuous mode [ 75.367141][ T7670] syzkaller0: entered allmulticast mode [ 75.369970][ T7670] tipc: Started in network mode [ 75.369986][ T7670] tipc: Node identity b675e556b27f, cluster identity 4711 [ 75.370679][ T7670] tipc: Enabled bearer , priority 0 [ 75.371257][ T7668] tipc: Resetting bearer [ 75.392600][ T7668] tipc: Disabling bearer [ 75.479593][ T43] audit: type=1400 audit(1790302342.927:589): avc: denied { shutdown } for pid=7675 comm="syz.1.513" laddr=::ac14:14aa lport=44995 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 75.482170][ T43] audit: type=1400 audit(1790302342.927:590): avc: denied { read } for pid=7675 comm="syz.1.513" laddr=::ac14:14aa lport=44995 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 75.485833][ T7677] netlink: zone id is out of range [ 75.486266][ T7677] netlink: zone id is out of range [ 75.579800][ T43] audit: type=1400 audit(1790302343.027:591): avc: denied { ioctl } for pid=7690 comm="syz.0.519" path="socket:[17964]" dev="sockfs" ino=17964 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 75.610543][ T7697] ip_tables: iptables: counters copy to user failed while replacing table [ 75.666581][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666643][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666689][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666735][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666780][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666824][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666869][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666913][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.666957][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.667001][ T7699] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 75.669184][ T43] audit: type=1400 audit(1790302343.117:592): avc: denied { write } for pid=7698 comm="syz.2.522" name="uinput" dev="devtmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 75.680069][ T7700] netlink: 72 bytes leftover after parsing attributes in process `syz.2.522'. [ 75.703546][ T43] audit: type=1804 audit(1790302343.147:593): pid=7710 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.525" name="file0" dev="tmpfs" ino=1120 res=1 errno=0 [ 75.706678][ T7710] ref_ctr going negative. vaddr: 0x200000ffd002, curr val: -834, delta: 1 [ 75.706697][ T7710] ref_ctr increment failed for inode: 0x460 offset: 0x5 ref_ctr_offset: 0x2 of mm: 0xffff888023113fc0 [ 75.721288][ T7709] ref_ctr going negative. vaddr: 0x200000ffd002, curr val: -834, delta: -1 [ 75.721311][ T7709] ref_ctr decrement failed for inode: 0x460 offset: 0x5 ref_ctr_offset: 0x2 of mm: 0xffff888023113fc0 [ 75.721344][ T7709] uprobe: syz.1.525:7709 failed to unregister, leaking uprobe [ 75.876795][ T7716] netlink: 8 bytes leftover after parsing attributes in process `syz.3.527'. [ 75.876816][ T7716] netlink: 8 bytes leftover after parsing attributes in process `syz.3.527'. [ 75.943044][ T7718] fuse: Unknown parameter '0x0000000000000005' [ 75.946906][ T7718] mtrr: base(0x40156f961946b364000) is not aligned on a size(0xd6c807a4000) boundary [ 76.028035][ T7723] netlink: 8 bytes leftover after parsing attributes in process `syz.3.531'. [ 76.028067][ T7723] netlink: 8 bytes leftover after parsing attributes in process `syz.3.531'. [ 76.267989][ T7742] mac80211_hwsim hwsim6 wlan0: left promiscuous mode [ 76.377278][ T7742] ------------[ cut here ]------------ [ 76.377291][ T7742] sp->magic != HWSIM_STA_MAGIC [ 76.377299][ T7742] WARNING: drivers/net/wireless/virtual/mac80211_hwsim_main.c:258 at mac80211_hwsim_tx+0x1f17/0x29d0, CPU#0: syz.2.537/7742 [ 76.386201][ T7742] Modules linked in: [ 76.388780][ T7742] CPU: 0 UID: 0 PID: 7742 Comm: syz.2.537 Not tainted syzkaller #0 PREEMPT(full) [ 76.392456][ T7742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.396514][ T7742] RIP: 0010:mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.398934][ T7742] Code: b6 58 1b 89 de e8 e9 e6 a6 fa 84 db 0f 85 e5 ee ff ff e8 cc ec a6 fa c7 44 24 38 0f 00 00 00 e9 0c ff ff ff e8 ba ec a6 fa 90 <0f> 0b 90 e9 7c e5 ff ff 48 8b 44 24 10 48 05 70 04 00 00 48 89 44 [ 76.406663][ T7742] RSP: 0018:ffffc90004056f60 EFLAGS: 00010293 [ 76.409125][ T7742] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000201 [ 76.412258][ T7742] RDX: ffff8880295bcb00 RSI: ffffffff876535d6 RDI: ffff8880295bcb00 [ 76.415575][ T7742] RBP: ffff888027466c70 R08: 0000000000000005 R09: 000000006d537749 [ 76.418818][ T7742] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 76.422015][ T7742] R13: ffffc90004057118 R14: ffff888059343280 R15: ffff888035315b80 [ 76.425325][ T7742] FS: 00007fb17b85a6c0(0000) GS:ffff8880d5b53000(0000) knlGS:0000000000000000 [ 76.429010][ T7742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.431527][ T7742] CR2: 00007f9ede266ff8 CR3: 000000005bc00000 CR4: 0000000000352ef0 [ 76.434790][ T7742] Call Trace: [ 76.436246][ T7742] [ 76.437464][ T7742] ? __pfx_mac80211_hwsim_tx+0x10/0x10 [ 76.439699][ T7742] ? do_raw_spin_lock+0x128/0x260 [ 76.441757][ T7742] ? find_held_lock+0x2b/0x80 [ 76.443386][ T7742] ? mark_held_locks+0x40/0x70 [ 76.444971][ T7742] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 76.447278][ T7742] ieee80211_tx_frags+0x5c9/0xa70 [ 76.449391][ T7742] ? __pfx_ieee80211_tx_frags+0x10/0x10 [ 76.451693][ T7742] ? ieee80211_xmit_fast_finish+0x5bf/0xbe0 [ 76.454255][ T7742] __ieee80211_xmit_fast+0x82b/0x2b70 [ 76.456530][ T7742] ? __siphash_unaligned+0x130/0x360 [ 76.458740][ T7742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 76.461177][ T7742] ? cfg80211_classify8021d+0x1fe/0xa30 [ 76.463437][ T7742] ? __pfx___ieee80211_xmit_fast+0x10/0x10 [ 76.465981][ T7742] ? ieee80211_freq_khz_to_channel+0xd0/0x1d0 [ 76.468598][ T7742] ieee80211_mesh_xmit_fast+0xbb8/0x1260 [ 76.470948][ T7742] ? __pfx_ieee80211_mesh_xmit_fast+0x10/0x10 [ 76.473478][ T7742] ? __skb_flow_dissect+0x3d6/0x6c30 [ 76.475769][ T7742] ? __skb_flow_dissect+0x3d6/0x6c30 [ 76.477991][ T7742] __ieee80211_subif_start_xmit+0x9d0/0x13a0 [ 76.480507][ T7742] ? ksys_write+0x1f8/0x250 [ 76.482530][ T7742] ? __pfx___ieee80211_subif_start_xmit+0x10/0x10 [ 76.486045][ T7742] ? __pfx___skb_flow_dissect+0x10/0x10 [ 76.488210][ T7742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 76.490578][ T7742] ieee80211_subif_start_xmit+0xfb/0x7c0 [ 76.492838][ T7742] ? __lock_acquire+0x5c0/0x1f40 [ 76.495015][ T7742] ? __pfx_ieee80211_subif_start_xmit+0x10/0x10 [ 76.497552][ T7742] ? __pfx_netif_skb_features+0x10/0x10 [ 76.499778][ T7742] ? rcu_lockdep_current_cpu_online+0x37/0x150 [ 76.502364][ T7742] dev_hard_start_xmit+0x121/0x760 [ 76.504582][ T7742] __dev_queue_xmit+0x1bbf/0x4970 [ 76.506733][ T7742] ? find_held_lock+0x2b/0x80 [ 76.508625][ T7742] ? __might_fault+0xc5/0x140 [ 76.510440][ T7742] ? __pfx___dev_queue_xmit+0x10/0x10 [ 76.512371][ T7742] ? _copy_from_iter+0x270/0x1690 [ 76.514614][ T7742] ? __pfx__copy_from_iter+0x10/0x10 [ 76.516750][ T7742] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 76.518988][ T7742] ? __pfx_packet_parse_headers+0x10/0x10 [ 76.521419][ T7742] packet_xmit+0x243/0x310 [ 76.523270][ T7742] packet_sendmsg+0x30bc/0x4ef0 [ 76.525434][ T7742] ? sock_has_perm+0x25a/0x2f0 [ 76.527398][ T7742] ? __pfx_sock_has_perm+0x10/0x10 [ 76.529524][ T7742] ? __pfx_packet_sendmsg+0x10/0x10 [ 76.531634][ T7742] ? selinux_socket_sendmsg+0x198/0x2f0 [ 76.533885][ T7742] sock_write_iter+0x53a/0x5b0 [ 76.536038][ T7742] ? __pfx_packet_sendmsg+0x10/0x10 [ 76.538180][ T7742] ? __pfx_sock_write_iter+0x10/0x10 [ 76.540339][ T7742] ? bpf_lsm_file_permission+0x9/0x10 [ 76.542497][ T7742] ? security_file_permission+0x76/0x210 [ 76.544991][ T7742] ? rw_verify_area+0xce/0x6d0 [ 76.547060][ T7742] vfs_write+0x6af/0x1050 [ 76.549043][ T7742] ? __pfx_sock_write_iter+0x10/0x10 [ 76.551251][ T7742] ? __pfx_vfs_write+0x10/0x10 [ 76.553207][ T7742] ? find_held_lock+0x2b/0x80 [ 76.555853][ T7742] ksys_write+0x1f8/0x250 [ 76.557774][ T7742] ? __pfx_ksys_write+0x10/0x10 [ 76.559968][ T7742] do_syscall_64+0x123/0x790 [ 76.562163][ T7742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.564827][ T7742] RIP: 0033:0x7fb17a99e159 [ 76.566749][ T7742] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 76.574650][ T7742] RSP: 002b:00007fb17b85a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.578051][ T7742] RAX: ffffffffffffffda RBX: 00007fb17ac25fa0 RCX: 00007fb17a99e159 [ 76.581467][ T7742] RDX: 000000000000002e RSI: 0000200000000500 RDI: 0000000000000007 [ 76.584799][ T7742] RBP: 00007fb17aa3506b R08: 0000000000000000 R09: 0000000000000000 [ 76.588137][ T7742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.591442][ T7742] R13: 00007fb17ac26038 R14: 00007fb17ac25fa0 R15: 00007ffcf0efbfd8 [ 76.594902][ T7742] [ 76.596225][ T7742] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.599201][ T7742] CPU: 0 UID: 0 PID: 7742 Comm: syz.2.537 Not tainted syzkaller #0 PREEMPT(full) [ 76.602446][ T7742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.605555][ T7742] Call Trace: [ 76.606607][ T7742] [ 76.607530][ T7742] dump_stack_lvl+0x100/0x190 [ 76.609029][ T7742] vpanic+0x553/0x970 [ 76.610264][ T7742] ? __pfx_vpanic+0x10/0x10 [ 76.611654][ T7742] panic+0xd1/0xe0 [ 76.612851][ T7742] ? __pfx_panic+0x10/0x10 [ 76.614234][ T7742] check_panic_on_warn.cold+0x19/0x34 [ 76.615858][ T7742] ? mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.617479][ T7742] __warn.cold+0x191/0x318 [ 76.618850][ T7742] __report_bug+0x30f/0x440 [ 76.620247][ T7742] ? mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.621863][ T7742] ? __pfx___report_bug+0x10/0x10 [ 76.623386][ T7742] ? rate_control_cap_mask+0x51f/0x890 [ 76.625087][ T7742] ? check_irq_usage+0x1a4/0x8b0 [ 76.626548][ T7742] ? __bfs+0x150/0x2a0 [ 76.627760][ T7742] ? ieee80211_encrypt_tx_skb+0x2df/0x430 [ 76.629470][ T7742] ? mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.631077][ T7742] report_bug+0xb3/0x220 [ 76.632365][ T7742] ? mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.633999][ T7742] handle_bug+0x16a/0x2a0 [ 76.635319][ T7742] exc_invalid_op+0x17/0x50 [ 76.636701][ T7742] asm_exc_invalid_op+0x1a/0x20 [ 76.638200][ T7742] RIP: 0010:mac80211_hwsim_tx+0x1f17/0x29d0 [ 76.640003][ T7742] Code: b6 58 1b 89 de e8 e9 e6 a6 fa 84 db 0f 85 e5 ee ff ff e8 cc ec a6 fa c7 44 24 38 0f 00 00 00 e9 0c ff ff ff e8 ba ec a6 fa 90 <0f> 0b 90 e9 7c e5 ff ff 48 8b 44 24 10 48 05 70 04 00 00 48 89 44 [ 76.645843][ T7742] RSP: 0018:ffffc90004056f60 EFLAGS: 00010293 [ 76.647718][ T7742] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000201 [ 76.650162][ T7742] RDX: ffff8880295bcb00 RSI: ffffffff876535d6 RDI: ffff8880295bcb00 [ 76.652562][ T7742] RBP: ffff888027466c70 R08: 0000000000000005 R09: 000000006d537749 [ 76.654949][ T7742] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 76.657324][ T7742] R13: ffffc90004057118 R14: ffff888059343280 R15: ffff888035315b80 [ 76.659685][ T7742] ? mac80211_hwsim_tx+0x1f16/0x29d0 [ 76.661236][ T7742] ? __pfx_mac80211_hwsim_tx+0x10/0x10 [ 76.662933][ T7742] ? do_raw_spin_lock+0x128/0x260 [ 76.664517][ T7742] ? find_held_lock+0x2b/0x80 [ 76.665969][ T7742] ? mark_held_locks+0x40/0x70 [ 76.667433][ T7742] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 76.669199][ T7742] ieee80211_tx_frags+0x5c9/0xa70 [ 76.670757][ T7742] ? __pfx_ieee80211_tx_frags+0x10/0x10 [ 76.672407][ T7742] ? ieee80211_xmit_fast_finish+0x5bf/0xbe0 [ 76.674222][ T7742] __ieee80211_xmit_fast+0x82b/0x2b70 [ 76.675812][ T7742] ? __siphash_unaligned+0x130/0x360 [ 76.677388][ T7742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 76.679133][ T7742] ? cfg80211_classify8021d+0x1fe/0xa30 [ 76.680793][ T7742] ? __pfx___ieee80211_xmit_fast+0x10/0x10 [ 76.682586][ T7742] ? ieee80211_freq_khz_to_channel+0xd0/0x1d0 [ 76.684410][ T7742] ieee80211_mesh_xmit_fast+0xbb8/0x1260 [ 76.686085][ T7742] ? __pfx_ieee80211_mesh_xmit_fast+0x10/0x10 [ 76.687887][ T7742] ? __skb_flow_dissect+0x3d6/0x6c30 [ 76.689476][ T7742] ? __skb_flow_dissect+0x3d6/0x6c30 [ 76.691056][ T7742] __ieee80211_subif_start_xmit+0x9d0/0x13a0 [ 76.692860][ T7742] ? ksys_write+0x1f8/0x250 [ 76.694264][ T7742] ? __pfx___ieee80211_subif_start_xmit+0x10/0x10 [ 76.696204][ T7742] ? __pfx___skb_flow_dissect+0x10/0x10 [ 76.697885][ T7742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 76.699682][ T7742] ieee80211_subif_start_xmit+0xfb/0x7c0 [ 76.701376][ T7742] ? __lock_acquire+0x5c0/0x1f40 [ 76.702903][ T7742] ? __pfx_ieee80211_subif_start_xmit+0x10/0x10 [ 76.704846][ T7742] ? __pfx_netif_skb_features+0x10/0x10 [ 76.706595][ T7742] ? rcu_lockdep_current_cpu_online+0x37/0x150 [ 76.708492][ T7742] dev_hard_start_xmit+0x121/0x760 [ 76.710023][ T7742] __dev_queue_xmit+0x1bbf/0x4970 [ 76.711567][ T7742] ? find_held_lock+0x2b/0x80 [ 76.713018][ T7742] ? __might_fault+0xc5/0x140 [ 76.714481][ T7742] ? __pfx___dev_queue_xmit+0x10/0x10 [ 76.716172][ T7742] ? _copy_from_iter+0x270/0x1690 [ 76.717712][ T7742] ? __pfx__copy_from_iter+0x10/0x10 [ 76.719263][ T7742] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 76.720904][ T7742] ? __pfx_packet_parse_headers+0x10/0x10 [ 76.722576][ T7742] packet_xmit+0x243/0x310 [ 76.723936][ T7742] packet_sendmsg+0x30bc/0x4ef0 [ 76.725392][ T7742] ? sock_has_perm+0x25a/0x2f0 [ 76.726800][ T7742] ? __pfx_sock_has_perm+0x10/0x10 [ 76.728329][ T7742] ? __pfx_packet_sendmsg+0x10/0x10 [ 76.729889][ T7742] ? selinux_socket_sendmsg+0x198/0x2f0 [ 76.731558][ T7742] sock_write_iter+0x53a/0x5b0 [ 76.733060][ T7742] ? __pfx_packet_sendmsg+0x10/0x10 [ 76.734671][ T7742] ? __pfx_sock_write_iter+0x10/0x10 [ 76.736255][ T7742] ? bpf_lsm_file_permission+0x9/0x10 [ 76.737871][ T7742] ? security_file_permission+0x76/0x210 [ 76.739534][ T7742] ? rw_verify_area+0xce/0x6d0 [ 76.740978][ T7742] vfs_write+0x6af/0x1050 [ 76.742307][ T7742] ? __pfx_sock_write_iter+0x10/0x10 [ 76.743916][ T7742] ? __pfx_vfs_write+0x10/0x10 [ 76.745351][ T7742] ? find_held_lock+0x2b/0x80 [ 76.746758][ T7742] ksys_write+0x1f8/0x250 [ 76.748020][ T7742] ? __pfx_ksys_write+0x10/0x10 [ 76.749506][ T7742] do_syscall_64+0x123/0x790 [ 76.750934][ T7742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.752722][ T7742] RIP: 0033:0x7fb17a99e159 [ 76.754138][ T7742] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 76.759916][ T7742] RSP: 002b:00007fb17b85a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.762446][ T7742] RAX: ffffffffffffffda RBX: 00007fb17ac25fa0 RCX: 00007fb17a99e159 [ 76.764878][ T7742] RDX: 000000000000002e RSI: 0000200000000500 RDI: 0000000000000007 [ 76.767466][ T7742] RBP: 00007fb17aa3506b R08: 0000000000000000 R09: 0000000000000000 [ 76.770059][ T7742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.772562][ T7742] R13: 00007fb17ac26038 R14: 00007fb17ac25fa0 R15: 00007ffcf0efbfd8 [ 76.775002][ T7742] [ 76.776820][ T7742] Kernel Offset: disabled [ 76.778172][ T7742] Rebooting in 86400 seconds..